Attachment 128426 Details for Bug 93578 – dmesg drm.debug=0xe from drm-intel-nightly 4.9.0-rc8+ before plugging da200

dmesg drm.debug=0xe from drm-intel-nightly 4.9.0-rc8+ before plugging da200

before-da200.log (text/x-log), 138.54 KB, created by Mads on 2016-12-12 11:32:09 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Mads

Created: 2016-12-12 11:32:09 UTC

Size: 138.54 KB

patch

obsolete

>[    0.000000] Linux version 4.9.0-rc8+ (root@latentcall) (gcc version 5.4.0 (Gentoo 5.4.0 p1.0, pie-0.6.5) ) #34 SMP PREEMPT Mon Dec 12 12:19:25 CET 2016
>[    0.000000] Command line: vmlinuz.efi drm.debug=0xe
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
>[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
>[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
>[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
>[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
>[    0.000000] x86/fpu: Using 'eager' FPU context switches.
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009cfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009d000-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000025b66fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000025b67000-0x0000000025b96fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x0000000025b97000-0x00000000274e3fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000274e4000-0x00000000274f3fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000274f4000-0x0000000027593fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000027594000-0x0000000027594fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000027595000-0x00000000275defff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000275df000-0x0000000027634fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000027635000-0x0000000027e25fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000027e26000-0x00000000350bffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000350c0000-0x000000003546cfff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000003546d000-0x000000003548ffff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x0000000035490000-0x00000000357c3fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000357c4000-0x0000000035b15fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000035b16000-0x0000000037ffefff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000037fff000-0x0000000037ffffff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000038000000-0x00000000380fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000008bfffffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] e820: update [mem 0x24613018-0x2462c657] usable ==> usable
>[    0.000000] e820: update [mem 0x24602018-0x24612057] usable ==> usable
>[    0.000000] extended physical RAM map:
>[    0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000057fff] usable
>[    0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved
>[    0.000000] reserve setup_data: [mem 0x0000000000059000-0x000000000009cfff] usable
>[    0.000000] reserve setup_data: [mem 0x000000000009d000-0x000000000009ffff] reserved
>[    0.000000] reserve setup_data: [mem 0x0000000000100000-0x0000000024602017] usable
>[    0.000000] reserve setup_data: [mem 0x0000000024602018-0x0000000024612057] usable
>[    0.000000] reserve setup_data: [mem 0x0000000024612058-0x0000000024613017] usable
>[    0.000000] reserve setup_data: [mem 0x0000000024613018-0x000000002462c657] usable
>[    0.000000] reserve setup_data: [mem 0x000000002462c658-0x0000000025b66fff] usable
>[    0.000000] reserve setup_data: [mem 0x0000000025b67000-0x0000000025b96fff] ACPI data
>[    0.000000] reserve setup_data: [mem 0x0000000025b97000-0x00000000274e3fff] usable
>[    0.000000] reserve setup_data: [mem 0x00000000274e4000-0x00000000274f3fff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000274f4000-0x0000000027593fff] usable
>[    0.000000] reserve setup_data: [mem 0x0000000027594000-0x0000000027594fff] ACPI NVS
>[    0.000000] reserve setup_data: [mem 0x0000000027595000-0x00000000275defff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000275df000-0x0000000027634fff] usable
>[    0.000000] reserve setup_data: [mem 0x0000000027635000-0x0000000027e25fff] reserved
>[    0.000000] reserve setup_data: [mem 0x0000000027e26000-0x00000000350bffff] usable
>[    0.000000] reserve setup_data: [mem 0x00000000350c0000-0x000000003546cfff] reserved
>[    0.000000] reserve setup_data: [mem 0x000000003546d000-0x000000003548ffff] ACPI data
>[    0.000000] reserve setup_data: [mem 0x0000000035490000-0x00000000357c3fff] usable
>[    0.000000] reserve setup_data: [mem 0x00000000357c4000-0x0000000035b15fff] ACPI NVS
>[    0.000000] reserve setup_data: [mem 0x0000000035b16000-0x0000000037ffefff] reserved
>[    0.000000] reserve setup_data: [mem 0x0000000037fff000-0x0000000037ffffff] usable
>[    0.000000] reserve setup_data: [mem 0x0000000038000000-0x00000000380fffff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000efffffff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] reserve setup_data: [mem 0x0000000100000000-0x00000008bfffffff] usable
>[    0.000000] efi: EFI v2.40 by American Megatrends
>[    0.000000] efi:  ACPI=0x25b67000  ACPI 2.0=0x25b67000  SMBIOS=0xf0000  ESRT=0x37d65598 
>[    0.000000] SMBIOS 2.8 present.
>[    0.000000] DMI: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.01.15 12/18/2015
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x8c0000 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: write-back
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 0080000000 mask 7F80000000 uncachable
>[    0.000000]   1 base 0040000000 mask 7FC0000000 uncachable
>[    0.000000]   2 base 003C000000 mask 7FFC000000 uncachable
>[    0.000000]   3 base 003A000000 mask 7FFE000000 uncachable
>[    0.000000]   4 base 0039800000 mask 7FFF800000 uncachable
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
>[    0.000000] e820: last_pfn = 0x38000 max_arch_pfn = 0x400000000
>[    0.000000] esrt: Reserving ESRT space from 0x0000000037d65598 to 0x0000000037d655d0.
>[    0.000000] Base memory trampoline at [ffff880000096000] 96000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] BRK [0x020f7000, 0x020f7fff] PGTABLE
>[    0.000000] BRK [0x020f8000, 0x020f8fff] PGTABLE
>[    0.000000] BRK [0x020f9000, 0x020f9fff] PGTABLE
>[    0.000000] BRK [0x020fa000, 0x020fafff] PGTABLE
>[    0.000000] BRK [0x020fb000, 0x020fbfff] PGTABLE
>[    0.000000] BRK [0x020fc000, 0x020fcfff] PGTABLE
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x0000000025B67000 000024 (v02 DELL  )
>[    0.000000] ACPI: XSDT 0x0000000025B670C0 0000FC (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FACP 0x0000000025B869E8 00010C (v05 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: DSDT 0x0000000025B67248 01F79C (v02 DELL   CBX3     01072009 INTL 20120913)
>[    0.000000] ACPI: FACS 0x0000000035B15F80 000040
>[    0.000000] ACPI: APIC 0x0000000025B86AF8 0000BC (v03 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FPDT 0x0000000025B86BB8 000044 (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FIDT 0x0000000025B86C00 00009C (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: MCFG 0x0000000025B86CA0 00003C (v01 DELL   CBX3     01072009 MSFT 00000097)
>[    0.000000] ACPI: HPET 0x0000000025B86CE0 000038 (v01 DELL   CBX3     01072009 AMI. 0005000B)
>[    0.000000] ACPI: SSDT 0x0000000025B86D18 00046D (v01 SataRe SataTabl 00001000 INTL 20120913)
>[    0.000000] ACPI: LPIT 0x0000000025B87188 000094 (v01 INTEL  SKL      00000000 MSFT 0000005F)
>[    0.000000] ACPI: SSDT 0x0000000025B87220 000248 (v02 INTEL  sensrhub 00000000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x0000000025B87468 002BAE (v02 INTEL  PtidDevc 00001000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x0000000025B8A018 0006B2 (v02 INTEL  Ther_Rvp 00001000 INTL 20120913)
>[    0.000000] ACPI: DBGP 0x0000000025B8A6D0 000034 (v01 INTEL           00000000 MSFT 0000005F)
>[    0.000000] ACPI: DBG2 0x0000000025B8A708 000054 (v00 INTEL           00000000 MSFT 0000005F)
>[    0.000000] ACPI: SSDT 0x0000000025B8A760 000775 (v02 AMI    xh_rvp11 00000000 INTL 20120913)
>[    0.000000] ACPI: BOOT 0x0000000025B8AED8 000028 (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: SSDT 0x0000000025B8AF00 003821 (v02 SaSsdt SaSsdt   00003000 INTL 20120913)
>[    0.000000] ACPI: UEFI 0x0000000025B8E728 000042 (v01                 00000000      00000000)
>[    0.000000] ACPI: SSDT 0x0000000025B8E770 000E58 (v02 CpuRef CpuSsdt  00003000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x0000000025B8F5C8 0044D3 (v02 DptfTa DptfTabl 00001000 INTL 20120913)
>[    0.000000] ACPI: MSDM 0x0000000025B93AA0 000055 (v03 DELL   CBX3     06222004 AMI  00010013)
>[    0.000000] ACPI: SLIC 0x0000000025B93AF8 000176 (v03 DELL   CBX3     01072009 MSFT 00010013)
>[    0.000000] ACPI: TCPA 0x0000000025B93C70 000032 (v02 ALASKA NAPAASF  00000001 MSFT 01000013)
>[    0.000000] ACPI: SSDT 0x0000000025B93CA8 0000C3 (v02 SgRef  SgPeg    00001000 INTL 20120913)
>[    0.000000] ACPI: DMAR 0x0000000025B93D70 0000F0 (v01 INTEL  SKL      00000001 INTL 00000001)
>[    0.000000] ACPI: SSDT 0x0000000025B93E60 001868 (v01 OptRef OptTabl  00001000 INTL 20120913)
>[    0.000000] ACPI: ASF! 0x0000000025B956C8 0000A5 (v32 INTEL   HCG     00000001 TFSM 000F4240)
>[    0.000000] ACPI: BGRT 0x0000000025B95770 000038 (v00 ?\xffffffbdp9            01072009 AMI  00010013)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x00000008bfffffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x8bfff7000-0x8bfffafff]
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x00000008bfffffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
>[    0.000000]   node   0: [mem 0x0000000000059000-0x000000000009cfff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x0000000025b66fff]
>[    0.000000]   node   0: [mem 0x0000000025b97000-0x00000000274e3fff]
>[    0.000000]   node   0: [mem 0x00000000274f4000-0x0000000027593fff]
>[    0.000000]   node   0: [mem 0x00000000275df000-0x0000000027634fff]
>[    0.000000]   node   0: [mem 0x0000000027e26000-0x00000000350bffff]
>[    0.000000]   node   0: [mem 0x0000000035490000-0x00000000357c3fff]
>[    0.000000]   node   0: [mem 0x0000000037fff000-0x0000000037ffffff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x00000008bfffffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000008bfffffff]
>[    0.000000] On node 0 totalpages: 8342292
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 22 pages reserved
>[    0.000000]   DMA zone: 3995 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 3310 pages used for memmap
>[    0.000000]   DMA32 zone: 211833 pages, LIFO batch:31
>[    0.000000]   Normal zone: 126976 pages used for memmap
>[    0.000000]   Normal zone: 8126464 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics memory at 0x000000003a000000-0x000000003dffffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x1808
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
>[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
>[    0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
>[    0.000000] e820: [mem 0x3e000000-0xdfffffff] available for PCI devices
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
>[    0.000000] setup_percpu: NR_CPUS:16 nr_cpumask_bits:16 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] percpu: Embedded 34 pages/cpu @ffff8808bfc00000 s100568 r8192 d30504 u262144
>[    0.000000] pcpu-alloc: s100568 r8192 d30504 u262144 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 8211920
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: root=PARTUUID=0216fe28-688e-41c7-8ca0-4aac4612249a rootflags=nobarrier net.ifnames=0 ipv6.disable_ipv6=1 i915.enable_guc_loading=1 intel_iommu=igfx_off initrd=/intel-ucode.img init=/usr/lib/systemd/systemd vmlinuz.efi drm.debug=0xe
>[    0.000000] Setting dangerous option i915.enable_guc_loading - tainting kernel
>[    0.000000] DMAR: Disable GFX device mapping
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 32520948K/33369168K available (8721K kernel code, 1071K rwdata, 2808K rodata, 1092K init, 832K bss, 848220K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.000000] Preemptible hierarchical RCU implementation.
>[    0.000000] 	Build-time adjustment of leaf fanout to 64.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=8.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8
>[    0.000000] NR_IRQS:4352 nr_irqs:2048 16
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Detected 2600.000 MHz processor
>[    0.000019] Calibrating delay loop (skipped), value calculated using timer frequency.. 5184.00 BogoMIPS (lpj=2592000)
>[    0.000025] pid_max: default: 32768 minimum: 301
>[    0.000030] ACPI: Core revision 20160831
>[    0.021317] ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace lookup failure, AE_NOT_FOUND (20160831/dswload-210)
>[    0.021325] ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20160831/psobject-227)
>[    0.021355] ACPI Exception: AE_NOT_FOUND, (SSDT:xh_rvp11) while loading table (20160831/tbxfload-228)
>[    0.028163] ACPI Error: 1 table load failures, 10 successful (20160831/tbxfload-246)
>[    0.028914] Security Framework initialized
>[    0.030261] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes)
>[    0.036163] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
>[    0.038696] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.038718] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.039005] CPU: Physical Processor ID: 0
>[    0.039008] CPU: Processor Core ID: 0
>[    0.039012] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.039015] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.039020] mce: CPU supports 10 MCE banks
>[    0.039030] CPU0: Thermal monitoring enabled (TM1)
>[    0.039049] process: using mwait in idle threads
>[    0.039054] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>[    0.039056] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.039477] Freeing SMP alternatives memory: 32K (ffffffff8201e000 - ffffffff82026000)
>[    0.046342] smpboot: APIC(0) Converting physical 0 to logical package 0
>[    0.046346] smpboot: Max logical packages: 2
>[    0.046350] DMAR: Host address width 39
>[    0.046353] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.046360] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0501e
>[    0.046363] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
>[    0.046368] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
>[    0.046371] DMAR: RMRR base: 0x000000351d7000 end: 0x000000351f6fff
>[    0.046374] DMAR: RMRR base: 0x00000039800000 end: 0x0000003dffffff
>[    0.046377] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
>[    0.046379] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
>[    0.046382] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
>[    0.046385] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
>[    0.047811] DMAR-IR: Enabled IRQ remapping in xapic mode
>[    0.051764] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.061774] TSC deadline timer enabled
>[    0.061779] smpboot: CPU0: Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz (family: 0x6, model: 0x5e, stepping: 0x3)
>[    0.061786] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
>[    0.061818] ... version:                4
>[    0.061820] ... bit width:              48
>[    0.061822] ... generic registers:      4
>[    0.061824] ... value mask:             0000ffffffffffff
>[    0.061826] ... max period:             0000ffffffffffff
>[    0.061829] ... fixed-purpose events:   3
>[    0.061831] ... event mask:             000000070000000f
>[    0.078871] x86: Booting SMP configuration:
>[    0.078891] .... node  #0, CPUs:      #1 #2
>[    0.209433] calibrate_delay_direct() dropping max bogoMips estimate 1 = 2963033
>[    0.218500]  #3
>[    0.287584]  #4 #5 #6 #7
>[    0.556982] x86: Booted up 1 node, 8 CPUs
>[    0.556986] smpboot: Total of 8 processors activated (41502.65 BogoMIPS)
>[    0.564285] devtmpfs: initialized
>[    0.564492] PM: Registering ACPI NVS region [mem 0x27594000-0x27594fff] (4096 bytes)
>[    0.564496] PM: Registering ACPI NVS region [mem 0x357c4000-0x35b15fff] (3481600 bytes)
>[    0.564566] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
>[    0.564591] xor: automatically using best checksumming function   avx       
>[    0.564603] pinctrl core: initialized pinctrl subsystem
>[    0.564717] RTC time: 11:24:07, date: 12/12/16
>[    0.564768] NET: Registered protocol family 16
>[    0.569730] cpuidle: using governor menu
>[    0.569813] Simple Boot Flag at 0x47 set to 0x80
>[    0.569827] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.569830] ACPI: bus type PCI registered
>[    0.569833] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.569874] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.569879] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
>[    0.569889] PCI: Using configuration type 1 for base access
>[    0.569896] dmi type 0xB1 record - unknown flag
>[    0.578808] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.595784] raid6: sse2x1   gen()  8484 MB/s
>[    0.612795] raid6: sse2x1   xor()  6285 MB/s
>[    0.629811] raid6: sse2x2   gen() 10121 MB/s
>[    0.646824] raid6: sse2x2   xor()  7351 MB/s
>[    0.663837] raid6: sse2x4   gen() 11695 MB/s
>[    0.680855] raid6: sse2x4   xor()  7779 MB/s
>[    0.697871] raid6: avx2x1   gen() 16960 MB/s
>[    0.714884] raid6: avx2x2   gen() 19921 MB/s
>[    0.731903] raid6: avx2x4   gen() 21566 MB/s
>[    0.731906] raid6: using algorithm avx2x4 gen() 21566 MB/s
>[    0.731909] raid6: using avx2x2 recovery algorithm
>[    0.731935] ACPI: Added _OSI(Module Device)
>[    0.731937] ACPI: Added _OSI(Processor Device)
>[    0.731940] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.731942] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.732938] ACPI: Executed 24 blocks of module-level executable AML code
>[    0.743339] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
>[    0.752279] ACPI: Dynamic OEM Table Load:
>[    0.752287] ACPI: SSDT 0xFFFF88089BA50000 0005DC (v02 PmRef  Cpu0Ist  00003000 INTL 20120913)
>[    0.752524] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked
>[    0.753628] ACPI: Dynamic OEM Table Load:
>[    0.753635] ACPI: SSDT 0xFFFF88089B8D0C00 00037F (v02 PmRef  Cpu0Cst  00003001 INTL 20120913)
>[    0.754392] ACPI: Dynamic OEM Table Load:
>[    0.754399] ACPI: SSDT 0xFFFF88089BA50800 0005AA (v02 PmRef  ApIst    00003000 INTL 20120913)
>[    0.754816] ACPI: Dynamic OEM Table Load:
>[    0.754821] ACPI: SSDT 0xFFFF88089BA24000 000119 (v02 PmRef  ApCst    00003000 INTL 20120913)
>[    0.758815] ACPI : EC: EC started
>[    0.782113] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as first EC
>[    0.782117] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x14, EC_CMD/EC_SC=0x934, EC_DATA=0x930
>[    0.782120] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions
>[    0.782123] ACPI: Interpreter enabled
>[    0.782152] ACPI: (supports S0 S3 S5)
>[    0.782154] ACPI: Using IOAPIC for interrupt routing
>[    0.782187] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.787080] ACPI: Power Resource [PG00] (on)
>[    0.823130] ACPI: Power Resource [PG01] (on)
>[    0.823442] ACPI: Power Resource [PG02] (on)
>[    0.825348] ACPI: Power Resource [WRST] (off)
>[    0.825626] ACPI: Power Resource [WRST] (off)
>[    0.825911] ACPI: Power Resource [WRST] (off)
>[    0.826196] ACPI: Power Resource [WRST] (off)
>[    0.826480] ACPI: Power Resource [WRST] (off)
>[    0.826785] ACPI: Power Resource [WRST] (off)
>[    0.827062] ACPI: Power Resource [WRST] (off)
>[    0.827335] ACPI: Power Resource [WRST] (off)
>[    0.827609] ACPI: Power Resource [WRST] (off)
>[    0.827890] ACPI: Power Resource [WRST] (off)
>[    0.828166] ACPI: Power Resource [WRST] (off)
>[    0.828439] ACPI: Power Resource [WRST] (off)
>[    0.828721] ACPI: Power Resource [WRST] (off)
>[    0.829002] ACPI: Power Resource [WRST] (off)
>[    0.829277] ACPI: Power Resource [WRST] (off)
>[    0.829552] ACPI: Power Resource [WRST] (off)
>[    0.829830] ACPI: Power Resource [WRST] (off)
>[    0.830104] ACPI: Power Resource [WRST] (off)
>[    0.830380] ACPI: Power Resource [WRST] (off)
>[    0.830654] ACPI: Power Resource [WRST] (off)
>[    0.851040] ACPI: Power Resource [FN00] (off)
>[    0.851102] ACPI: Power Resource [FN01] (off)
>[    0.851163] ACPI: Power Resource [FN02] (off)
>[    0.851222] ACPI: Power Resource [FN03] (off)
>[    0.851281] ACPI: Power Resource [FN04] (off)
>[    0.852310] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
>[    0.852321] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.852350] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
>[    0.852846] PCI host bridge to bus 0000:00
>[    0.852850] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.852853] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.852856] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.852859] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
>[    0.852862] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
>[    0.852865] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
>[    0.852868] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
>[    0.852870] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
>[    0.852873] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
>[    0.852876] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
>[    0.852879] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
>[    0.852882] pci_bus 0000:00: root bus resource [mem 0x3e000000-0xdfffffff window]
>[    0.852885] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
>[    0.852888] pci_bus 0000:00: root bus resource [bus 00-fe]
>[    0.852896] pci 0000:00:00.0: [8086:1910] type 00 class 0x060000
>[    0.853005] pci 0000:00:01.0: [8086:1901] type 01 class 0x060400
>[    0.853039] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
>[    0.853149] pci 0000:00:01.0: System wakeup disabled by ACPI
>[    0.853201] pci 0000:00:02.0: [8086:191b] type 00 class 0x030000
>[    0.853208] pci 0000:00:02.0: reg 0x10: [mem 0xdb000000-0xdbffffff 64bit]
>[    0.853213] pci 0000:00:02.0: reg 0x18: [mem 0x70000000-0x7fffffff 64bit pref]
>[    0.853217] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
>[    0.853332] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
>[    0.853340] pci 0000:00:04.0: reg 0x10: [mem 0xdd120000-0xdd127fff 64bit]
>[    0.853522] pci 0000:00:14.0: [8086:a12f] type 00 class 0x0c0330
>[    0.853538] pci 0000:00:14.0: reg 0x10: [mem 0xdd110000-0xdd11ffff 64bit]
>[    0.853601] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.853698] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.853731] pci 0000:00:14.2: [8086:a131] type 00 class 0x118000
>[    0.853746] pci 0000:00:14.2: reg 0x10: [mem 0xdd138000-0xdd138fff 64bit]
>[    0.853979] pci 0000:00:15.0: [8086:a160] type 00 class 0x118000
>[    0.854161] pci 0000:00:15.0: reg 0x10: [mem 0xdd137000-0xdd137fff 64bit]
>[    0.854909] pci 0000:00:15.1: [8086:a161] type 00 class 0x118000
>[    0.855054] pci 0000:00:15.1: reg 0x10: [mem 0xdd136000-0xdd136fff 64bit]
>[    0.855851] pci 0000:00:16.0: [8086:a13a] type 00 class 0x078000
>[    0.855868] pci 0000:00:16.0: reg 0x10: [mem 0xdd135000-0xdd135fff 64bit]
>[    0.855923] pci 0000:00:16.0: PME# supported from D3hot
>[    0.856050] pci 0000:00:17.0: [8086:a103] type 00 class 0x010601
>[    0.856064] pci 0000:00:17.0: reg 0x10: [mem 0xdd130000-0xdd131fff]
>[    0.856072] pci 0000:00:17.0: reg 0x14: [mem 0xdd134000-0xdd1340ff]
>[    0.856080] pci 0000:00:17.0: reg 0x18: [io  0xf090-0xf097]
>[    0.856088] pci 0000:00:17.0: reg 0x1c: [io  0xf080-0xf083]
>[    0.856097] pci 0000:00:17.0: reg 0x20: [io  0xf060-0xf07f]
>[    0.856105] pci 0000:00:17.0: reg 0x24: [mem 0xdd133000-0xdd1337ff]
>[    0.856144] pci 0000:00:17.0: PME# supported from D3hot
>[    0.856267] pci 0000:00:1c.0: [8086:a110] type 01 class 0x060400
>[    0.856320] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.856330] pci 0000:00:1c.0: Intel SPT PCH root port ACS workaround enabled
>[    0.856427] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.856458] pci 0000:00:1c.1: [8086:a111] type 01 class 0x060400
>[    0.856511] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
>[    0.856521] pci 0000:00:1c.1: Intel SPT PCH root port ACS workaround enabled
>[    0.856620] pci 0000:00:1c.1: System wakeup disabled by ACPI
>[    0.856671] pci 0000:00:1d.0: [8086:a118] type 01 class 0x060400
>[    0.856733] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.856744] pci 0000:00:1d.0: Intel SPT PCH root port ACS workaround enabled
>[    0.856840] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.856878] pci 0000:00:1d.4: [8086:a11c] type 01 class 0x060400
>[    0.856928] pci 0000:00:1d.4: PME# supported from D0 D3hot D3cold
>[    0.857025] pci 0000:00:1d.4: System wakeup disabled by ACPI
>[    0.857056] pci 0000:00:1d.6: [8086:a11e] type 01 class 0x060400
>[    0.857110] pci 0000:00:1d.6: PME# supported from D0 D3hot D3cold
>[    0.857120] pci 0000:00:1d.6: Intel SPT PCH root port ACS workaround enabled
>[    0.857215] pci 0000:00:1d.6: System wakeup disabled by ACPI
>[    0.857251] pci 0000:00:1f.0: [8086:a14e] type 00 class 0x060100
>[    0.857449] pci 0000:00:1f.2: [8086:a121] type 00 class 0x058000
>[    0.857457] pci 0000:00:1f.2: reg 0x10: [mem 0xdd12c000-0xdd12ffff]
>[    0.857606] pci 0000:00:1f.3: [8086:a170] type 00 class 0x040380
>[    0.857625] pci 0000:00:1f.3: reg 0x10: [mem 0xdd128000-0xdd12bfff 64bit]
>[    0.857648] pci 0000:00:1f.3: reg 0x20: [mem 0xdd100000-0xdd10ffff 64bit]
>[    0.857693] pci 0000:00:1f.3: PME# supported from D3hot D3cold
>[    0.857831] pci 0000:00:1f.3: System wakeup disabled by ACPI
>[    0.857866] pci 0000:00:1f.4: [8086:a123] type 00 class 0x0c0500
>[    0.857912] pci 0000:00:1f.4: reg 0x10: [mem 0xdd132000-0xdd1320ff 64bit]
>[    0.857981] pci 0000:00:1f.4: reg 0x20: [io  0xf040-0xf05f]
>[    0.858190] pci 0000:01:00.0: [10de:139b] type 00 class 0x030200
>[    0.858201] pci 0000:01:00.0: reg 0x10: [mem 0xdc000000-0xdcffffff]
>[    0.858210] pci 0000:01:00.0: reg 0x14: [mem 0xb0000000-0xbfffffff 64bit pref]
>[    0.858218] pci 0000:01:00.0: reg 0x1c: [mem 0xc0000000-0xc1ffffff 64bit pref]
>[    0.858225] pci 0000:01:00.0: reg 0x24: [io  0xe000-0xe07f]
>[    0.858231] pci 0000:01:00.0: reg 0x30: [mem 0xdd000000-0xdd07ffff pref]
>[    0.858320] pci 0000:01:00.0: System wakeup disabled by ACPI
>[    0.860624] pci 0000:00:01.0: PCI bridge to [bus 01]
>[    0.860628] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
>[    0.860630] pci 0000:00:01.0:   bridge window [mem 0xdc000000-0xdd0fffff]
>[    0.860633] pci 0000:00:01.0:   bridge window [mem 0xb0000000-0xc1ffffff 64bit pref]
>[    0.860707] pci 0000:02:00.0: [14e4:43ba] type 00 class 0x028000
>[    0.860726] pci 0000:02:00.0: reg 0x10: [mem 0xdd800000-0xdd807fff 64bit]
>[    0.860739] pci 0000:02:00.0: reg 0x18: [mem 0xdd400000-0xdd7fffff 64bit]
>[    0.860841] pci 0000:02:00.0: supports D1 D2
>[    0.860842] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.860928] pci 0000:02:00.0: System wakeup disabled by ACPI
>[    0.863650] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    0.863656] pci 0000:00:1c.0:   bridge window [mem 0xdd400000-0xdd8fffff]
>[    0.863712] pci 0000:03:00.0: [10ec:525a] type 00 class 0xff0000
>[    0.863736] pci 0000:03:00.0: reg 0x14: [mem 0xdda00000-0xdda00fff]
>[    0.863838] pci 0000:03:00.0: supports D1 D2
>[    0.863839] pci 0000:03:00.0: PME# supported from D1 D2 D3hot D3cold
>[    0.863908] pci 0000:03:00.0: System wakeup disabled by ACPI
>[    0.866643] pci 0000:00:1c.1: PCI bridge to [bus 03]
>[    0.866647] pci 0000:00:1c.1:   bridge window [io  0xd000-0xdfff]
>[    0.866649] pci 0000:00:1c.1:   bridge window [mem 0xdda00000-0xde3fffff]
>[    0.866653] pci 0000:00:1c.1:   bridge window [mem 0xc2100000-0xc2afffff 64bit pref]
>[    0.867463] pci 0000:04:00.0: [1179:010f] type 00 class 0x010802
>[    0.867478] pci 0000:04:00.0: reg 0x10: [mem 0xde400000-0xde403fff 64bit]
>[    0.867617] pci 0000:04:00.0: System wakeup disabled by ACPI
>[    0.870908] pci 0000:00:1d.0: PCI bridge to [bus 04]
>[    0.870913] pci 0000:00:1d.0:   bridge window [mem 0xde400000-0xde4fffff]
>[    0.870955] pci 0000:00:1d.4: PCI bridge to [bus 05]
>[    0.870999] pci 0000:00:1d.6: PCI bridge to [bus 06-3e]
>[    0.871005] pci 0000:00:1d.6:   bridge window [mem 0xc4000000-0xda0fffff]
>[    0.871008] pci 0000:00:1d.6:   bridge window [mem 0x80000000-0xa1ffffff 64bit pref]
>[    0.872762] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.872808] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.872852] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.872895] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.872937] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.872980] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.873022] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.873065] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.877668] ACPI: Enabled 6 GPEs in block 00 to 7F
>[    0.877782] ACPI : EC: event unblocked
>[    0.877805] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x14, EC_CMD/EC_SC=0x934, EC_DATA=0x930
>[    0.877808] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions and events
>[    0.878094] pci 0000:00:02.0: vgaarb: setting as boot VGA device
>[    0.878098] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
>[    0.878108] pci 0000:01:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
>[    0.878112] pci 0000:01:00.0: vgaarb: bridge control possible
>[    0.878114] pci 0000:00:02.0: vgaarb: no bridge control possible
>[    0.878117] vgaarb: loaded
>[    0.878163] SCSI subsystem initialized
>[    0.878170] libata version 3.00 loaded.
>[    0.878189] ACPI: bus type USB registered
>[    0.878202] usbcore: registered new interface driver usbfs
>[    0.878210] usbcore: registered new interface driver hub
>[    0.878227] usbcore: registered new device driver usb
>[    0.878396] pps_core: LinuxPPS API ver. 1 registered
>[    0.878398] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.878416] Registered efivars operations
>[    0.905051] Advanced Linux Sound Architecture Driver Initialized.
>[    0.905063] PCI: Using ACPI for IRQ routing
>[    0.927719] PCI: pci_cache_line_size set to 64 bytes
>[    0.928119] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>[    0.928120] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff]
>[    0.928120] e820: reserve RAM buffer [mem 0x24602018-0x27ffffff]
>[    0.928122] e820: reserve RAM buffer [mem 0x24613018-0x27ffffff]
>[    0.928123] e820: reserve RAM buffer [mem 0x25b67000-0x27ffffff]
>[    0.928125] e820: reserve RAM buffer [mem 0x274e4000-0x27ffffff]
>[    0.928126] e820: reserve RAM buffer [mem 0x27594000-0x27ffffff]
>[    0.928127] e820: reserve RAM buffer [mem 0x27635000-0x27ffffff]
>[    0.928128] e820: reserve RAM buffer [mem 0x350c0000-0x37ffffff]
>[    0.928129] e820: reserve RAM buffer [mem 0x357c4000-0x37ffffff]
>[    0.928261] NetLabel: Initializing
>[    0.928264] NetLabel:  domain hash size = 128
>[    0.928266] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.928277] NetLabel:  unlabeled traffic allowed by default
>[    0.928396] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.928404] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
>[    0.930452] clocksource: Switched to clocksource hpet
>[    0.934817] pnp: PnP ACPI init
>[    0.935001] system 00:00: [io  0x0680-0x069f] has been reserved
>[    0.935005] system 00:00: [io  0xffff] has been reserved
>[    0.935009] system 00:00: [io  0xffff] has been reserved
>[    0.935011] system 00:00: [io  0xffff] has been reserved
>[    0.935014] system 00:00: [io  0x1800-0x18fe] has been reserved
>[    0.935017] system 00:00: [io  0x164e-0x164f] has been reserved
>[    0.935021] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.935095] system 00:01: [io  0x0800-0x087f] has been reserved
>[    0.935098] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.935114] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.935145] system 00:03: [io  0x1854-0x1857] has been reserved
>[    0.935149] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.935256] pnp 00:04: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.935271] pnp 00:05: Plug and Play ACPI device, IDs DLL06e4 PNP0f13 (active)
>[    0.935444] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.935448] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.935469] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.935472] system 00:06: [mem 0xe0000000-0xefffffff] has been reserved
>[    0.935475] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.935479] system 00:06: [mem 0xfed90000-0xfed93fff] could not be reserved
>[    0.935482] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.935485] system 00:06: [mem 0xff000000-0xffffffff] has been reserved
>[    0.935488] system 00:06: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.935491] system 00:06: [mem 0xdffe0000-0xdfffffff] has been reserved
>[    0.935495] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.935529] system 00:07: [mem 0xfd000000-0xfdabffff] has been reserved
>[    0.935533] system 00:07: [mem 0xfdad0000-0xfdadffff] has been reserved
>[    0.935536] system 00:07: [mem 0xfdb00000-0xfdffffff] has been reserved
>[    0.935539] system 00:07: [mem 0xfe000000-0xfe01ffff] could not be reserved
>[    0.935542] system 00:07: [mem 0xfe036000-0xfe03bfff] has been reserved
>[    0.935545] system 00:07: [mem 0xfe03d000-0xfe3fffff] has been reserved
>[    0.935548] system 00:07: [mem 0xfe410000-0xfe7fffff] has been reserved
>[    0.935552] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.935783] system 00:08: [io  0xff00-0xfffe] has been reserved
>[    0.935786] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.936667] system 00:09: [mem 0xfdaf0000-0xfdafffff] has been reserved
>[    0.936671] system 00:09: [mem 0xfdae0000-0xfdaeffff] has been reserved
>[    0.936674] system 00:09: [mem 0xfdac0000-0xfdacffff] has been reserved
>[    0.936677] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.937203] pnp 00:0a: Plug and Play ACPI device, IDs PNP0c31 (active)
>[    0.938474] pnp: PnP ACPI: found 11 devices
>[    0.945236] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    0.945271] pci 0000:00:1d.6: bridge window [io  0x1000-0x0fff] to [bus 06-3e] add_size 1000
>[    0.945275] pci 0000:00:1d.6: res[7]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>[    0.945276] pci 0000:00:1d.6: res[7]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
>[    0.945278] pci 0000:00:1d.6: BAR 7: assigned [io  0x2000-0x2fff]
>[    0.945282] pci 0000:00:01.0: PCI bridge to [bus 01]
>[    0.945285] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
>[    0.945289] pci 0000:00:01.0:   bridge window [mem 0xdc000000-0xdd0fffff]
>[    0.945293] pci 0000:00:01.0:   bridge window [mem 0xb0000000-0xc1ffffff 64bit pref]
>[    0.945298] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    0.945303] pci 0000:00:1c.0:   bridge window [mem 0xdd400000-0xdd8fffff]
>[    0.945310] pci 0000:00:1c.1: PCI bridge to [bus 03]
>[    0.945314] pci 0000:00:1c.1:   bridge window [io  0xd000-0xdfff]
>[    0.945318] pci 0000:00:1c.1:   bridge window [mem 0xdda00000-0xde3fffff]
>[    0.945323] pci 0000:00:1c.1:   bridge window [mem 0xc2100000-0xc2afffff 64bit pref]
>[    0.945328] pci 0000:00:1d.0: PCI bridge to [bus 04]
>[    0.945335] pci 0000:00:1d.0:   bridge window [mem 0xde400000-0xde4fffff]
>[    0.945342] pci 0000:00:1d.4: PCI bridge to [bus 05]
>[    0.945351] pci 0000:00:1d.6: PCI bridge to [bus 06-3e]
>[    0.945354] pci 0000:00:1d.6:   bridge window [io  0x2000-0x2fff]
>[    0.945359] pci 0000:00:1d.6:   bridge window [mem 0xc4000000-0xda0fffff]
>[    0.945363] pci 0000:00:1d.6:   bridge window [mem 0x80000000-0xa1ffffff 64bit pref]
>[    0.945369] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.945370] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.945371] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.945372] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
>[    0.945373] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
>[    0.945374] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
>[    0.945375] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
>[    0.945376] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
>[    0.945377] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
>[    0.945377] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
>[    0.945378] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
>[    0.945379] pci_bus 0000:00: resource 15 [mem 0x3e000000-0xdfffffff window]
>[    0.945380] pci_bus 0000:00: resource 16 [mem 0xfd000000-0xfe7fffff window]
>[    0.945381] pci_bus 0000:01: resource 0 [io  0xe000-0xefff]
>[    0.945382] pci_bus 0000:01: resource 1 [mem 0xdc000000-0xdd0fffff]
>[    0.945383] pci_bus 0000:01: resource 2 [mem 0xb0000000-0xc1ffffff 64bit pref]
>[    0.945384] pci_bus 0000:02: resource 1 [mem 0xdd400000-0xdd8fffff]
>[    0.945384] pci_bus 0000:03: resource 0 [io  0xd000-0xdfff]
>[    0.945385] pci_bus 0000:03: resource 1 [mem 0xdda00000-0xde3fffff]
>[    0.945386] pci_bus 0000:03: resource 2 [mem 0xc2100000-0xc2afffff 64bit pref]
>[    0.945387] pci_bus 0000:04: resource 1 [mem 0xde400000-0xde4fffff]
>[    0.945388] pci_bus 0000:06: resource 0 [io  0x2000-0x2fff]
>[    0.945389] pci_bus 0000:06: resource 1 [mem 0xc4000000-0xda0fffff]
>[    0.945389] pci_bus 0000:06: resource 2 [mem 0x80000000-0xa1ffffff 64bit pref]
>[    0.945517] NET: Registered protocol family 2
>[    0.945688] TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.945993] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.946089] TCP: Hash tables configured (established 262144 bind 65536)
>[    0.946118] UDP hash table entries: 16384 (order: 7, 524288 bytes)
>[    0.946197] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes)
>[    0.946280] NET: Registered protocol family 1
>[    0.946292] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    0.948016] PCI: CLS 0 bytes, default 64
>[    0.948054] DMAR: ACPI device "device:68" under DMAR at fed91000 as 00:15.0
>[    0.948059] DMAR: ACPI device "device:69" under DMAR at fed91000 as 00:15.1
>[    0.948066] DMAR: No ATSR found
>[    0.948635] DMAR: dmar1: Using Queued invalidation
>[    0.948645] DMAR: Setting RMRR:
>[    0.948685] DMAR: Setting identity map for device 0000:00:14.0 [0x351d7000 - 0x351f6fff]
>[    0.948694] DMAR: Prepare 0-16MiB unity mapping for LPC
>[    0.948722] DMAR: Setting identity map for device 0000:00:1f.0 [0x0 - 0xffffff]
>[    0.948729] DMAR: Intel(R) Virtualization Technology for Directed I/O
>[    0.948764] iommu: Adding device 0000:00:00.0 to group 0
>[    0.948779] iommu: Adding device 0000:00:01.0 to group 1
>[    0.948788] iommu: Adding device 0000:00:04.0 to group 2
>[    0.948805] iommu: Adding device 0000:00:14.0 to group 3
>[    0.948813] iommu: Adding device 0000:00:14.2 to group 3
>[    0.948828] iommu: Adding device 0000:00:15.0 to group 4
>[    0.948836] iommu: Adding device 0000:00:15.1 to group 4
>[    0.948847] iommu: Adding device 0000:00:16.0 to group 5
>[    0.948856] iommu: Adding device 0000:00:17.0 to group 6
>[    0.948867] iommu: Adding device 0000:00:1c.0 to group 7
>[    0.948878] iommu: Adding device 0000:00:1c.1 to group 8
>[    0.948889] iommu: Adding device 0000:00:1d.0 to group 9
>[    0.948911] iommu: Adding device 0000:00:1d.4 to group 10
>[    0.948922] iommu: Adding device 0000:00:1d.6 to group 11
>[    0.948941] iommu: Adding device 0000:00:1f.0 to group 12
>[    0.948951] iommu: Adding device 0000:00:1f.2 to group 12
>[    0.948960] iommu: Adding device 0000:00:1f.3 to group 12
>[    0.948969] iommu: Adding device 0000:00:1f.4 to group 12
>[    0.948975] iommu: Adding device 0000:01:00.0 to group 1
>[    0.948987] iommu: Adding device 0000:02:00.0 to group 13
>[    0.948998] iommu: Adding device 0000:03:00.0 to group 14
>[    0.949010] iommu: Adding device 0000:04:00.0 to group 15
>[    0.950596] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
>[    0.950600] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
>[    0.950602] RAPL PMU: hw unit of domain package 2^-14 Joules
>[    0.950604] RAPL PMU: hw unit of domain dram 2^-14 Joules
>[    0.950607] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
>[    0.950609] RAPL PMU: hw unit of domain psys 2^-14 Joules
>[    0.951518] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[    0.951834] workingset: timestamp_bits=40 max_order=23 bucket_order=0
>[    0.954587] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
>[    0.954590] io scheduler noop registered
>[    0.954593] io scheduler deadline registered
>[    0.954599] io scheduler cfq registered (default)
>[    0.955336] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    0.955342] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>[    0.955353] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[    0.955366] intel_idle: MWAIT substates: 0x11142120
>[    0.955366] intel_idle: v0.4.1 model 0x5E
>[    0.955718] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    0.956146] ACPI: AC Adapter [AC] (on-line)
>[    0.956594] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
>[    0.956961] ACPI: Lid Switch [LID0]
>[    0.956990] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
>[    0.956995] ACPI: Power Button [PBTN]
>[    0.957019] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
>[    0.957022] ACPI: Sleep Button [SBTN]
>[    0.957049] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
>[    0.957052] ACPI: Power Button [PWRF]
>[    0.958926] thermal LNXTHERM:00: registered as thermal_zone0
>[    0.958929] ACPI: Thermal Zone [THM] (25 C)
>[    0.959188] thermal LNXTHERM:01: registered as thermal_zone1
>[    0.959191] ACPI: Thermal Zone [TZ00] (28 C)
>[    0.959285] thermal LNXTHERM:02: registered as thermal_zone2
>[    0.959287] ACPI: Thermal Zone [TZ01] (30 C)
>[    0.959770] Non-volatile memory driver v1.3
>[    0.959834] [drm] Initialized
>[    0.960016] [drm:i915_driver_load] Found SunrisePoint PCH
>[    0.960018] [drm:intel_power_domains_init] Allowed DC state mask 03
>[    0.960066] [drm:intel_device_info_dump] i915 device info: platform=SKYLAKE gen=9 pciid=0x191b rev=0x06
>[    0.960068] [drm:intel_device_info_dump] i915 device info: is_mobile: no
>[    0.960069] [drm:intel_device_info_dump] i915 device info: is_lp: no
>[    0.960071] [drm:intel_device_info_dump] i915 device info: is_alpha_support: no
>[    0.960072] [drm:intel_device_info_dump] i915 device info: has_64bit_reloc: yes
>[    0.960074] [drm:intel_device_info_dump] i915 device info: has_aliasing_ppgtt: yes
>[    0.960075] [drm:intel_device_info_dump] i915 device info: has_csr: yes
>[    0.960077] [drm:intel_device_info_dump] i915 device info: has_ddi: yes
>[    0.960078] [drm:intel_device_info_dump] i915 device info: has_decoupled_mmio: no
>[    0.960079] [drm:intel_device_info_dump] i915 device info: has_dp_mst: yes
>[    0.960081] [drm:intel_device_info_dump] i915 device info: has_fbc: yes
>[    0.960082] [drm:intel_device_info_dump] i915 device info: has_fpga_dbg: yes
>[    0.960084] [drm:intel_device_info_dump] i915 device info: has_full_ppgtt: yes
>[    0.960085] [drm:intel_device_info_dump] i915 device info: has_full_48bit_ppgtt: yes
>[    0.960086] [drm:intel_device_info_dump] i915 device info: has_gmbus_irq: yes
>[    0.960088] [drm:intel_device_info_dump] i915 device info: has_gmch_display: no
>[    0.960089] [drm:intel_device_info_dump] i915 device info: has_guc: yes
>[    0.960091] [drm:intel_device_info_dump] i915 device info: has_hotplug: yes
>[    0.960092] [drm:intel_device_info_dump] i915 device info: has_hw_contexts: yes
>[    0.960093] [drm:intel_device_info_dump] i915 device info: has_l3_dpf: no
>[    0.960095] [drm:intel_device_info_dump] i915 device info: has_llc: yes
>[    0.960096] [drm:intel_device_info_dump] i915 device info: has_logical_ring_contexts: yes
>[    0.960097] [drm:intel_device_info_dump] i915 device info: has_overlay: no
>[    0.960099] [drm:intel_device_info_dump] i915 device info: has_pipe_cxsr: no
>[    0.960100] [drm:intel_device_info_dump] i915 device info: has_pooled_eu: no
>[    0.960102] [drm:intel_device_info_dump] i915 device info: has_psr: yes
>[    0.960103] [drm:intel_device_info_dump] i915 device info: has_rc6: yes
>[    0.960104] [drm:intel_device_info_dump] i915 device info: has_rc6p: no
>[    0.960106] [drm:intel_device_info_dump] i915 device info: has_resource_streamer: yes
>[    0.960107] [drm:intel_device_info_dump] i915 device info: has_runtime_pm: yes
>[    0.960108] [drm:intel_device_info_dump] i915 device info: has_snoop: no
>[    0.960110] [drm:intel_device_info_dump] i915 device info: cursor_needs_physical: no
>[    0.960111] [drm:intel_device_info_dump] i915 device info: hws_needs_physical: no
>[    0.960113] [drm:intel_device_info_dump] i915 device info: overlay_needs_physical: no
>[    0.960114] [drm:i915_driver_load] i915 device info: supports_tv: no
>[    0.960350] [drm:intel_device_info_runtime_init] slice mask: 0001
>[    0.960351] [drm:intel_device_info_runtime_init] slice total: 1
>[    0.960353] [drm:intel_device_info_runtime_init] subslice total: 3
>[    0.960355] [drm:intel_device_info_runtime_init] subslice mask 0007
>[    0.960356] [drm:intel_device_info_runtime_init] subslice per slice: 3
>[    0.960358] [drm:intel_device_info_runtime_init] EU total: 24
>[    0.960359] [drm:intel_device_info_runtime_init] EU per subslice: 8
>[    0.960361] [drm:intel_device_info_runtime_init] has slice power gating: n
>[    0.960362] [drm:intel_device_info_runtime_init] has subslice power gating: n
>[    0.960363] [drm:i915_driver_load] has EU power gating: y
>[    0.960364] [drm:i915_driver_load] ppgtt mode: 3
>[    0.960365] [drm:i915_driver_load] use GPU sempahores? no
>[    0.960374] [drm] Memory usable by graphics device = 4096M
>[    0.960378] [drm:i915_ggtt_probe_hw] GMADR size = 256M
>[    0.960380] [drm:i915_ggtt_probe_hw] GTT stolen size = 64M
>[    0.960381] [drm] Replacing VGA console driver
>[    0.960394] [drm:i915_gem_init_stolen] Memory reserved for graphics device: 65536K, usable: 64512K
>[    0.960400] [drm:intel_opregion_setup] graphic opregion physical addr: 0x35aff018
>[    0.960406] [drm:intel_opregion_setup] Public ACPI methods supported
>[    0.960406] [drm:intel_opregion_setup] SWSCI supported
>[    0.966359] [drm:intel_opregion_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
>[    0.966360] [drm:intel_opregion_setup] ASLE supported
>[    0.966361] [drm:intel_opregion_setup] ASLE extension supported
>[    0.966363] [drm:intel_opregion_setup] Found valid VBT in ACPI OpRegion (Mailbox #4)
>[    0.966402] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    0.966405] [drm] Driver supports precise vblank timestamp query.
>[    0.966409] [drm:intel_bios_init] Set default to SSC at 120000 kHz
>[    0.966410] [drm:intel_bios_init] VBT signature "$VBT SKYLAKE        ", BDB version 199
>[    0.966412] [drm:intel_bios_init] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    0.966413] [drm:intel_bios_init] crt_ddc_bus_pin: 2
>[    0.970509] [drm:intel_opregion_get_panel_type] Ignoring OpRegion panel type (0)
>[    0.970511] [drm:intel_bios_init] Panel type: 2 (VBT)
>[    0.970512] [drm:intel_bios_init] DRRS supported mode is seamless
>[    0.970516] [drm:intel_bios_init] Found panel mode in BIOS VBT tables:
>[    0.970519] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 0 69300 1366 1398 1430 1470 768 771 776 786 0x8 0xa
>[    0.970520] [drm:intel_bios_init] VBT initial LVDS value 300
>[    0.970521] [drm:intel_bios_init] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 10, level 255
>[    0.970522] [drm:intel_bios_init] Unsupported child device size for SDVO mapping.
>[    0.970524] [drm:intel_bios_init] Expected child device config size for VBT version 199 not known; assuming 38
>[    0.970525] [drm:intel_bios_init] DRRS State Enabled:0
>[    0.970527] [drm:intel_bios_init] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    0.970528] [drm:intel_bios_init] VBT HDMI level shift for port A: 0
>[    0.970529] [drm:intel_bios_init] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    0.970530] [drm:intel_bios_init] VBT HDMI level shift for port B: 8
>[    0.970531] [drm:intel_bios_init] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    0.970532] [drm:intel_bios_init] VBT HDMI level shift for port C: 8
>[    0.970886] [drm:intel_dsm_detect] no _DSM method for intel device
>[    0.970902] [drm:i915_driver_load] rawclk rate: 24000 kHz
>[    0.970905] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[    0.970918] [drm:intel_power_well_enable] enabling power well 1
>[    0.970924] [drm:intel_power_well_enable] enabling MISC IO power well
>[    0.970928] [drm:intel_update_cdclk] Current CD clock rate: 675000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[    0.970929] [drm:intel_update_max_cdclk] Max CD clock rate: 675000 kHz
>[    0.970931] [drm:intel_power_domains_init_hw] Max dotclock rate: 675000 kHz
>[    0.970943] [drm:intel_power_well_enable] enabling always-on
>[    0.970944] [drm:intel_power_well_enable] enabling DC off
>[    0.970946] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[    0.970949] [drm:intel_power_well_enable] enabling power well 2
>[    0.970951] [drm:intel_power_well_enable] enabling DDI A/E power well
>[    0.970953] [drm:intel_power_well_enable] enabling DDI B power well
>[    0.970955] [drm:skl_set_power_well] Enabling DDI B power well
>[    0.970956] [drm:intel_power_well_enable] enabling DDI C power well
>[    0.970957] [drm:skl_set_power_well] Enabling DDI C power well
>[    0.970959] [drm:intel_power_well_enable] enabling DDI D power well
>[    0.970960] [drm:skl_set_power_well] Enabling DDI D power well
>[    0.970962] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[    0.970970] [drm:intel_csr_ucode_init] Loading i915/skl_dmc_ver1_26.bin
>[    0.971435] [drm] Finished loading DMC firmware i915/skl_dmc_ver1_26.bin (v1.26)
>[    0.971845] [drm:intel_fbc_init] Sanitized enable_fbc value: 0
>[    0.971855] [drm:intel_print_wm_latency] Gen9 Plane WM0 latency 2 (2.0 usec)
>[    0.971857] [drm:intel_print_wm_latency] Gen9 Plane WM1 latency 19 (19.0 usec)
>[    0.971858] [drm:intel_print_wm_latency] Gen9 Plane WM2 latency 28 (28.0 usec)
>[    0.971860] [drm:intel_print_wm_latency] Gen9 Plane WM3 latency 32 (32.0 usec)
>[    0.971862] [drm:intel_print_wm_latency] Gen9 Plane WM4 latency 63 (63.0 usec)
>[    0.971863] [drm:intel_print_wm_latency] Gen9 Plane WM5 latency 77 (77.0 usec)
>[    0.971865] [drm:intel_print_wm_latency] Gen9 Plane WM6 latency 83 (83.0 usec)
>[    0.971867] [drm:intel_print_wm_latency] Gen9 Plane WM7 latency 99 (99.0 usec)
>[    0.971868] [drm:intel_modeset_init] 3 display pipes available.
>[    0.971887] [drm:intel_update_cdclk] Current CD clock rate: 675000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[    0.971890] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
>[    0.972201] [drm:intel_dp_init_connector] Adding eDP connector on port A
>[    0.972209] [drm:intel_dp_init_connector] using AUX A for port A (VBT)
>[    0.972258] [drm:intel_pps_dump_state] cur t1_t3 0 t8 0 t9 0 t10 500 t11_t12 6000
>[    0.972260] [drm:intel_pps_dump_state] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    0.972262] [drm:intel_dp_init_panel_power_sequencer.part.18] panel power up delay 200, power down delay 50, power cycle delay 600
>[    0.972264] [drm:intel_dp_init_panel_power_sequencer.part.18] backlight on delay 1, off delay 200
>[    0.972325] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06
>[    0.972345] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    0.972391] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[    0.972834] [drm:intel_dp_read_dpcd] DPCD: 12 14 84 40 00 00 01 01 02 00 00 00 00 0b 00
>[    0.973258] [drm:intel_dp_read_desc] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[    0.973619] [drm:intel_dp_init_connector] Detected EDP PSR Panel.
>[    0.974000] [drm:intel_dp_init_connector] EDP DPCD : 02 9f 40
>[    0.977978] [drm:intel_dp_init_connector] ELD: no CEA Extension found
>[    0.977982] [drm:intel_dp_init_connector] VBT doesn't support DRRS
>[    0.978013] [drm:intel_panel_setup_backlight] Connector eDP-1 backlight initialized, enabled, brightness 749/937
>[    0.978033] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    0.978040] [drm:intel_dp_init_connector] using AUX B for port B (VBT)
>[    0.978044] [drm:intel_hdmi_init_connector] Adding HDMI connector on port B
>[    0.978050] [drm:intel_hdmi_init_connector] Using DDC pin 0x5 for port B (VBT)
>[    0.978056] [drm:intel_dp_init_connector] Adding DP connector on port C
>[    0.978059] [drm:intel_dp_init_connector] using AUX C for port C (VBT)
>[    0.978062] [drm:intel_hdmi_init_connector] Adding HDMI connector on port C
>[    0.978065] [drm:intel_hdmi_init_connector] Using DDC pin 0x4 for port C (VBT)
>[    0.978074] [drm:intel_modeset_setup_hw_state] [CRTC:31:pipe A] hw state readout: enabled
>[    0.978076] [drm:intel_modeset_setup_hw_state] [CRTC:38:pipe B] hw state readout: disabled
>[    0.978078] [drm:intel_modeset_setup_hw_state] [CRTC:45:pipe C] hw state readout: disabled
>[    0.978080] [drm:intel_modeset_setup_hw_state] DPLL 0 hw state readout: crtc_mask 0x00000001, on 1
>[    0.978082] [drm:intel_modeset_setup_hw_state] DPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>[    0.978083] [drm:intel_modeset_setup_hw_state] DPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[    0.978085] [drm:intel_modeset_setup_hw_state] DPLL 3 hw state readout: crtc_mask 0x00000000, on 0
>[    0.978092] [drm:intel_modeset_setup_hw_state] [ENCODER:46:DDI A] hw state readout: enabled, pipe A
>[    0.978093] [drm:intel_modeset_setup_hw_state] [ENCODER:54:DDI B] hw state readout: disabled, pipe A
>[    0.978095] [drm:intel_modeset_setup_hw_state] [ENCODER:56:DP-MST A] hw state readout: disabled, pipe A
>[    0.978096] [drm:intel_modeset_setup_hw_state] [ENCODER:57:DP-MST B] hw state readout: disabled, pipe B
>[    0.978097] [drm:intel_modeset_setup_hw_state] [ENCODER:58:DP-MST C] hw state readout: disabled, pipe C
>[    0.978098] [drm:intel_modeset_setup_hw_state] [ENCODER:61:DDI C] hw state readout: disabled, pipe A
>[    0.978099] [drm:intel_modeset_setup_hw_state] [ENCODER:63:DP-MST A] hw state readout: disabled, pipe A
>[    0.978100] [drm:intel_modeset_setup_hw_state] [ENCODER:64:DP-MST B] hw state readout: disabled, pipe B
>[    0.978101] [drm:intel_modeset_setup_hw_state] [ENCODER:65:DP-MST C] hw state readout: disabled, pipe C
>[    0.978103] [drm:intel_modeset_setup_hw_state] [CONNECTOR:47:eDP-1] hw state readout: enabled
>[    0.978105] [drm:intel_modeset_setup_hw_state] [CONNECTOR:55:DP-1] hw state readout: disabled
>[    0.978106] [drm:intel_modeset_setup_hw_state] [CONNECTOR:59:HDMI-A-1] hw state readout: disabled
>[    0.978108] [drm:intel_modeset_setup_hw_state] [CONNECTOR:62:DP-2] hw state readout: disabled
>[    0.978109] [drm:intel_modeset_setup_hw_state] [CONNECTOR:66:HDMI-A-2] hw state readout: disabled
>[    0.978126] [drm:intel_dump_pipe_config] [CRTC:31:pipe A][setup_hw_state]
>[    0.978127] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[    0.978130] [drm:intel_dump_pipe_config] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 517734, link_n: 524288, tu: 64
>[    0.978131] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.978132] [drm:intel_dump_pipe_config] requested mode:
>[    0.978135] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533249 3840 3888 3920 4000 2160 2163 2168 2222 0x40 0xa
>[    0.978136] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.978138] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533249 3840 3888 3920 4000 2160 2163 2168 2222 0x40 0xa
>[    0.978140] [drm:intel_dump_pipe_config] crtc timings: 533249 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x40 flags: 0xa
>[    0.978142] [drm:intel_dump_pipe_config] port clock: 540000, pipe src size: 3840x2160
>[    0.978143] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    0.978145] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    0.978146] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[    0.978148] [drm:intel_dump_pipe_config] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[    0.978149] [drm:intel_dump_pipe_config] planes on this crtc
>[    0.978151] [drm:intel_dump_pipe_config] [PLANE:25:plane 1A] disabled, scaler_id = -1
>[    0.978152] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[    0.978154] [drm:intel_dump_pipe_config] [PLANE:29:cursor A] disabled, scaler_id = -1
>[    0.978158] [drm:intel_dump_pipe_config] [CRTC:38:pipe B][setup_hw_state]
>[    0.978160] [drm:intel_dump_pipe_config] cpu_transcoder: B, pipe bpp: 0, dithering: 0
>[    0.978161] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.978162] [drm:intel_dump_pipe_config] requested mode:
>[    0.978164] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.978165] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.978167] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.978169] [drm:intel_dump_pipe_config] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    0.978170] [drm:intel_dump_pipe_config] port clock: 0, pipe src size: 0x0
>[    0.978172] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>[    0.978173] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    0.978175] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[    0.978176] [drm:intel_dump_pipe_config] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[    0.978177] [drm:intel_dump_pipe_config] planes on this crtc
>[    0.978179] [drm:intel_dump_pipe_config] [PLANE:32:plane 1B] disabled, scaler_id = -1
>[    0.978180] [drm:intel_dump_pipe_config] [PLANE:34:plane 2B] disabled, scaler_id = -1
>[    0.978182] [drm:intel_dump_pipe_config] [PLANE:36:cursor B] disabled, scaler_id = -1
>[    0.978183] [drm:intel_dump_pipe_config] [CRTC:45:pipe C][setup_hw_state]
>[    0.978185] [drm:intel_dump_pipe_config] cpu_transcoder: C, pipe bpp: 0, dithering: 0
>[    0.978186] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.978188] [drm:intel_dump_pipe_config] requested mode:
>[    0.978189] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.978190] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.978192] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.978194] [drm:intel_dump_pipe_config] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    0.978195] [drm:intel_dump_pipe_config] port clock: 0, pipe src size: 0x0
>[    0.978197] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: 0
>[    0.978198] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    0.978199] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[    0.978201] [drm:intel_dump_pipe_config] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[    0.978202] [drm:intel_dump_pipe_config] planes on this crtc
>[    0.978204] [drm:intel_dump_pipe_config] [PLANE:39:plane 1C] disabled, scaler_id = -1
>[    0.978205] [drm:intel_dump_pipe_config] [PLANE:41:plane 2C] disabled, scaler_id = -1
>[    0.978206] [drm:intel_dump_pipe_config] [PLANE:43:cursor C] disabled, scaler_id = -1
>[    0.978226] [drm:intel_power_well_disable] disabling DDI D power well
>[    0.978229] [drm:skl_set_power_well] Disabling DDI D power well
>[    0.978230] [drm:intel_power_well_disable] disabling DDI C power well
>[    0.978232] [drm:skl_set_power_well] Disabling DDI C power well
>[    0.978234] [drm:intel_power_well_disable] disabling DDI B power well
>[    0.978236] [drm:skl_set_power_well] Disabling DDI B power well
>[    0.978238] [drm:intel_power_well_disable] disabling power well 2
>[    0.978243] [drm:skl_set_power_well] Disabling power well 2
>[    0.978248] [drm:skylake_get_initial_plane_config] pipe A with fb: size=3840x2160@32, offset=0, pitch 15360, size 0x1fa4000
>[    0.978251] [drm:intel_guc_init] GuC firmware pending, path i915/skl_guc_ver6_1.bin
>[    0.978252] [drm:intel_guc_init] before requesting firmware: GuC fw fetch status PENDING
>[    0.978255] [drm:intel_guc_init] fetch GuC fw from i915/skl_guc_ver6_1.bin succeeded, fw ffff88089beaff40
>[    0.978256] [drm:intel_guc_init] firmware version 6.1 OK (minimum 6.1)
>[    0.978302] [drm:intel_guc_init] GuC fw fetch status SUCCESS, obj ffff88089a714000
>[    0.978540] [drm:i915_gem_init_ggtt] clearing unused GTT space: [1000, fffff000]
>[    0.978553] [drm:i915_gem_context_init] LR context support initialized
>[    0.978566] [drm:intel_engine_create_scratch] render ring pipe control offset: 0xffffe000
>[    0.978998] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[    0.979053] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[    0.979095] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[    0.979136] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[    0.979174] [drm:intel_guc_setup] GuC fw status: path i915/skl_guc_ver6_1.bin, fetch SUCCESS, load NONE
>[    0.979182] [drm:intel_guc_setup] GuC fw status: fetch SUCCESS, load PENDING
>[    0.985038] ACPI: Battery Slot [BAT0] (battery present)
>[    0.988676] [drm:guc_ucode_xfer_dma] DMA status 0x10, GuC status 0x8002f0ec
>[    0.988678] [drm:guc_ucode_xfer_dma] returning 0
>[    0.988679] [drm:intel_guc_setup] GuC fw status: fetch SUCCESS, load SUCCESS
>[    0.988697] [drm:intel_update_cdclk] Current CD clock rate: 675000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[    0.988703] [drm:intel_fbdev_init] pipe A not active or no fb, skipping
>[    0.988704] [drm:intel_fbdev_init] pipe B not active or no fb, skipping
>[    0.988704] [drm:intel_fbdev_init] pipe C not active or no fb, skipping
>[    0.988705] [drm:intel_fbdev_init] no active fbs found, not using BIOS config
>[    0.988779] [drm:intel_dp_detect] [CONNECTOR:47:eDP-1]
>[    0.988781] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink no
>[    0.988784] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    0.988786] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[    0.988788] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[    0.988899] [drm:intel_backlight_device_register] Connector eDP-1 backlight sysfs interface registered
>[    0.988903] [drm:intel_dp_connector_register] registering DPDDC-A bus for card0-eDP-1
>[    0.988932] [drm:intel_dp_connector_register] registering DPDDC-B bus for card0-DP-1
>[    0.988975] [drm:intel_dp_connector_register] registering DPDDC-C bus for card0-DP-2
>[    0.989059] [drm:intel_opregion_register] 5 outputs detected
>[    0.989637] [drm:intel_dp_read_desc] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[    0.989891] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    0.990708] [drm:drm_helper_hpd_irq_event] [CONNECTOR:47:eDP-1] status updated from unknown to connected
>[    0.990709] [drm:intel_dp_detect] [CONNECTOR:55:DP-1]
>[    0.990711] [drm:intel_power_well_enable] enabling power well 2
>[    0.990714] [drm:skl_set_power_well] Enabling power well 2
>[    0.990752] [drm:intel_power_well_disable] disabling power well 2
>[    0.990763] [drm:skl_set_power_well] Disabling power well 2
>[    0.990768] [drm:drm_helper_hpd_irq_event] [CONNECTOR:55:DP-1] status updated from unknown to disconnected
>[    0.990769] [drm:intel_hdmi_detect] [CONNECTOR:59:HDMI-A-1]
>[    0.991038] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input4
>[    0.991063] ACPI: Video Device [PEGP] (multi-head: no  rom: yes  post: no)
>[    0.991089] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    0.991089] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:0a/LNXVIDEO:01/input/input5
>[    0.991096] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    0.991111] [drm] Initialized i915 1.6.0 20161205 for 0000:00:02.0 on minor 0
>[    0.991375] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    0.991378] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    0.991661] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    0.991663] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    0.992014] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    0.992018] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[    0.992020] [drm:drm_helper_hpd_irq_event] [CONNECTOR:59:HDMI-A-1] status updated from unknown to disconnected
>[    0.992022] [drm:intel_dp_detect] [CONNECTOR:62:DP-2]
>[    0.992024] [drm:intel_power_well_enable] enabling power well 2
>[    0.992034] [drm:skl_set_power_well] Enabling power well 2
>[    0.992061] [drm:intel_power_well_disable] disabling power well 2
>[    0.992069] [drm:skl_set_power_well] Disabling power well 2
>[    0.992071] [drm:drm_helper_hpd_irq_event] [CONNECTOR:62:DP-2] status updated from unknown to disconnected
>[    0.992073] [drm:intel_hdmi_detect] [CONNECTOR:66:HDMI-A-2]
>[    0.992381] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    0.992383] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    0.992716] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    0.992719] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    0.992975] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    0.992977] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    0.993244] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    0.993247] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[    0.993249] [drm:drm_helper_hpd_irq_event] [CONNECTOR:66:HDMI-A-2] status updated from unknown to disconnected
>[    0.993260] [drm:drm_setup_crtcs] 
>[    0.993262] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:47:eDP-1]
>[    0.993264] [drm:intel_dp_detect] [CONNECTOR:47:eDP-1]
>[    0.993266] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink no
>[    0.993268] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    0.993270] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[    0.993273] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[    0.993731] [drm:intel_dp_read_desc] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[    0.993832] loop: module loaded
>[    0.993951] nvme nvme0: pci function 0000:04:00.0
>[    0.993973] ahci 0000:00:17.0: version 3.0
>[    0.994290] ------------[ cut here ]------------
>[    0.994296] WARNING: CPU: 2 PID: 6 at drivers/gpu/drm/i915/intel_dp.c:4021 intel_dp_check_link_status+0x1a3/0x1d0
>[    0.994302] WARN_ON_ONCE(!intel_dp->lane_count)
>[    0.994303] Modules linked in:
>[    0.994307] CPU: 2 PID: 6 Comm: kworker/u16:0 Tainted: G     U          4.9.0-rc8+ #34
>[    0.994310] Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.01.15 12/18/2015
>[    0.994315] Workqueue: events_unbound async_run_entry_fn
>[    0.994318]  0000000000000000 ffffffff813801ad ffffc90003197bf0 0000000000000000
>[    0.994323]  ffffffff81053559 ffff88089a71b0f0 ffffc90003197c40 ffff88089a6e8000
>[    0.994328]  ffff88089a6e8258 ffff88089a71b0f0 ffff88089a71b000 ffffffff810535ca
>[    0.994332] Call Trace:
>[    0.994340]  [<ffffffff813801ad>] ? dump_stack+0x46/0x59
>[    0.994344]  [<ffffffff81053559>] ? __warn+0xb9/0xe0
>[    0.994347]  [<ffffffff810535ca>] ? warn_slowpath_fmt+0x4a/0x50
>[    0.994348] ahci 0000:00:17.0: SSS flag set, parallel bus scan disabled
>[    0.994354]  [<ffffffff814780fb>] ? drm_dp_dpcd_read+0x4b/0x60
>[    0.994357]  [<ffffffff81542e43>] ? intel_dp_check_link_status+0x1a3/0x1d0
>[    0.994361]  [<ffffffff81548a14>] ? intel_dp_detect+0x674/0x9f0
>[    0.994364]  [<ffffffff81478b1f>] ? drm_helper_probe_single_connector_modes+0x28f/0x4e0
>[    0.994368]  [<ffffffff814859a6>] ? drm_setup_crtcs+0x76/0x9d0
>[    0.994372]  [<ffffffff8187fb8e>] ? _raw_spin_lock+0xe/0x30
>[    0.994374] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x2 impl SATA mode
>[    0.994375] ahci 0000:00:17.0: flags: 64bit ncq sntf stag pm led clo only pio slum part ems deso sadm sds apst 
>[    0.994383]  [<ffffffff81486343>] ? drm_fb_helper_initial_config+0x43/0x3c0
>[    0.994387]  [<ffffffff8187f99e>] ? _raw_write_unlock_irq+0xe/0x20
>[    0.994390]  [<ffffffff8107653e>] ? finish_task_switch+0x7e/0x210
>[    0.994395]  [<ffffffff81088edb>] ? __update_idle_core+0x1b/0xb0
>[    0.994398]  [<ffffffff8153a61f>] ? intel_fbdev_initial_config+0xf/0x20
>[    0.994401]  [<ffffffff810731dd>] ? async_run_entry_fn+0x2d/0xd0
>[    0.994405]  [<ffffffff8106b3f9>] ? process_one_work+0x159/0x490
>[    0.994409]  [<ffffffff8106b772>] ? worker_thread+0x42/0x4c0
>[    0.994412]  [<ffffffff8106b730>] ? process_one_work+0x490/0x490
>[    0.994416]  [<ffffffff81070809>] ? kthread+0xb9/0xd0
>[    0.994419]  [<ffffffff81070750>] ? kthread_park+0x50/0x50
>[    0.994423]  [<ffffffff8187ffd2>] ? ret_from_fork+0x22/0x30
>[    0.994427] ---[ end trace 941f2e59d34b377e ]---
>[    0.994437] [drm:intel_connector_update_modes] ELD: no CEA Extension found
>[    0.994440] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:47:eDP-1] probed modes :
>[    0.994443] [drm:drm_mode_debug_printmodeline] Modeline 48:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[    0.994444] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-1]
>[    0.994445] [drm:intel_dp_detect] [CONNECTOR:55:DP-1]
>[    0.994447] [drm:intel_power_well_enable] enabling power well 2
>[    0.994449] [drm:skl_set_power_well] Enabling power well 2
>[    0.994486] [drm:intel_power_well_disable] disabling power well 2
>[    0.994491] [drm:skl_set_power_well] Disabling power well 2
>[    0.994493] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-1] disconnected
>[    0.994495] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:59:HDMI-A-1]
>[    0.994496] [drm:intel_hdmi_detect] [CONNECTOR:59:HDMI-A-1]
>[    0.994778] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    0.994780] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    0.994807] scsi host0: ahci
>[    0.994934] scsi host1: ahci
>[    0.994977] ata1: DUMMY
>[    0.994981] ata2: SATA max UDMA/133 abar m2048@0xdd133000 port 0xdd133180 irq 124
>[    0.995016] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.995019] ehci-pci: EHCI PCI platform driver
>[    0.995036] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.995041] ohci-pci: OHCI PCI platform driver
>[    0.995060] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.995095] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    0.995097] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    0.995225] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.995231] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    0.995348] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    0.995349] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    0.995587] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    0.995589] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[    0.995591] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:59:HDMI-A-1] disconnected
>[    0.995593] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:62:DP-2]
>[    0.995594] [drm:intel_dp_detect] [CONNECTOR:62:DP-2]
>[    0.995596] [drm:intel_power_well_enable] enabling power well 2
>[    0.995598] [drm:skl_set_power_well] Enabling power well 2
>[    0.995610] [drm:intel_power_well_disable] disabling power well 2
>[    0.995615] [drm:skl_set_power_well] Disabling power well 2
>[    0.995618] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:62:DP-2] disconnected
>[    0.995619] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:66:HDMI-A-2]
>[    0.995621] [drm:intel_hdmi_detect] [CONNECTOR:66:HDMI-A-2]
>[    0.995855] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    0.995856] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    0.996090] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    0.996092] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    0.996326] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    0.996328] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    0.996467] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
>[    0.996476] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    0.996576] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    0.996578] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[    0.996579] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:66:HDMI-A-2] disconnected
>[    0.996581] [drm:drm_setup_crtcs] connector 47 enabled? yes
>[    0.996582] [drm:drm_setup_crtcs] connector 55 enabled? no
>[    0.996583] [drm:drm_setup_crtcs] connector 59 enabled? no
>[    0.996584] [drm:drm_setup_crtcs] connector 62 enabled? no
>[    0.996584] [drm:drm_setup_crtcs] connector 66 enabled? no
>[    0.996586] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    0.996587] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[    0.996589] [drm:intel_fb_initial_config] connector eDP-1 on [CRTC:31:pipe A]: 3840x2160
>[    0.996590] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    0.996591] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    0.996592] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[    0.996592] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    0.996594] [drm:drm_setup_crtcs] desired mode 3840x2160 set on crtc 31 (0,0)
>[    0.996595] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    0.996622] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.996625] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.996628] usb usb1: Product: xHCI Host Controller
>[    0.996631] usb usb1: Manufacturer: Linux 4.9.0-rc8+ xhci-hcd
>[    0.996633] usb usb1: SerialNumber: 0000:00:14.0
>[    0.996749] hub 1-0:1.0: USB hub found
>[    0.996765] hub 1-0:1.0: 16 ports detected
>[    1.003895] [drm:intelfb_create] allocated 3840x2160 fb: 0x00100000
>[    1.004003] fbcon: inteldrmfb (fb0) is primary device
>[    1.004085] [drm:intel_atomic_check] [CONNECTOR:47:eDP-1] checking for sink bpp constrains
>[    1.004086] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[    1.004089] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[    1.004094] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 24
>[    1.004095] [drm:intel_dp_compute_config] DP link bw required 1599750 available 2160000
>[    1.004096] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    1.004099] [drm:intel_dump_pipe_config] [CRTC:31:pipe A][modeset]
>[    1.004100] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[    1.004102] [drm:intel_dump_pipe_config] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[    1.004104] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    1.004105] [drm:intel_dump_pipe_config] requested mode:
>[    1.004107] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[    1.004109] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.004110] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[    1.004112] [drm:intel_dump_pipe_config] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0xa
>[    1.004113] [drm:intel_dump_pipe_config] port clock: 540000, pipe src size: 3840x2160
>[    1.004115] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    1.004117] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.004118] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[    1.004119] [drm:intel_dump_pipe_config] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[    1.004121] [drm:intel_dump_pipe_config] planes on this crtc
>[    1.004122] [drm:intel_dump_pipe_config] [PLANE:25:plane 1A] disabled, scaler_id = -1
>[    1.004123] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[    1.004124] [drm:intel_dump_pipe_config] [PLANE:29:cursor A] disabled, scaler_id = -1
>[    1.004127] [drm:intel_atomic_check] New cdclk calculated to be atomic 540000, actual 540000
>[    1.004131] [drm:intel_find_shared_dpll] [CRTC:31:pipe A] allocated DPLL 0
>[    1.004133] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[    1.004145] [drm:intel_edp_backlight_off.part.28] 
>[    1.006697] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.006699] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    1.006723] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    1.006724] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.006724] usb usb2: Product: xHCI Host Controller
>[    1.006725] usb usb2: Manufacturer: Linux 4.9.0-rc8+ xhci-hcd
>[    1.006726] usb usb2: SerialNumber: 0000:00:14.0
>[    1.006841] hub 2-0:1.0: USB hub found
>[    1.006850] hub 2-0:1.0: 8 ports detected
>[    1.011742] usbcore: registered new interface driver usb-storage
>[    1.011763] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
>[    1.014015] i8042: Warning: Keylock active
>[    1.016309] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.016330] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    1.016423] mousedev: PS/2 mouse device common for all mice
>[    1.016776] rtc_cmos 00:02: RTC can wake from S4
>[    1.017257] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>[    1.017337] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.017343] intel_pstate: Intel P-state driver initializing
>[    1.018099] intel_pstate: HWP enabled
>[    1.018100] EFI Variables Facility v0.08 2004-May-17
>[    1.018197] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input6
>[    1.054129] pstore: using zlib compression
>[    1.054131] pstore: Registered efi as persistent store backend
>[    1.054139] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.054156] usbcore: registered new interface driver usbhid
>[    1.054156] usbhid: USB HID core driver
>[    1.054450] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
>[    1.054775] Netfilter messages via NETLINK v0.30.
>[    1.054889] Initializing XFRM netlink socket
>[    1.054980] NET: Registered protocol family 10
>[    1.055282] NET: Registered protocol family 17
>[    1.055286] Key type dns_resolver registered
>[    1.055537] microcode: sig=0x506e3, pf=0x20, revision=0x55
>[    1.056028] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    1.056221] registered taskstats version 1
>[    1.056527] Btrfs loaded, crc32c=crc32c-generic
>[    1.057560] Key type encrypted registered
>[    1.058428]   Magic number: 12:478:428
>[    1.058690] rtc_cmos 00:02: setting system clock to 2016-12-12 11:24:08 UTC (1481541848)
>[    1.058751] ALSA device list:
>[    1.058752]   No soundcards found.
>[    1.204814]  nvme0n1: p1 p2 p3
>[    1.208575] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    1.208594] [drm:lpt_disable_backlight] cpu backlight was enabled, disabling
>[    1.208626] [drm:intel_disable_pipe] disabling pipe A
>[    1.215219] [drm:edp_panel_off] Turn eDP port A panel power off
>[    1.215256] [drm:edp_panel_off] Wait for panel power off time
>[    1.215314] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[    1.216563] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>[    1.216569] [drm:intel_hpd_irq_handler] digital hpd port A - short
>[    1.216586] [drm:intel_dp_hpd_pulse] got hpd irq on port A - short
>[    1.267316] [drm:wait_panel_status] Wait complete
>[    1.267334] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 31
>[    1.267341] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[    1.267350] [drm:skl_set_cdclk] Changing CDCLK to 540000 kHz (VCO 8100000 kHz)
>[    1.267368] [drm:intel_update_cdclk] Current CD clock rate: 540000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[    1.267373] [drm:intel_atomic_commit_tail] [ENCODER:46:DDI A]
>[    1.267375] [drm:intel_atomic_commit_tail] [ENCODER:54:DDI B]
>[    1.267379] [drm:intel_atomic_commit_tail] [ENCODER:56:DP-MST A]
>[    1.267381] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST B]
>[    1.267390] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    1.267393] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST C]
>[    1.267395] [drm:intel_atomic_commit_tail] [ENCODER:61:DDI C]
>[    1.267397] [drm:intel_atomic_commit_tail] [ENCODER:63:DP-MST A]
>[    1.267399] [drm:intel_atomic_commit_tail] [ENCODER:64:DP-MST B]
>[    1.267404] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    1.267407] [drm:intel_atomic_commit_tail] [ENCODER:65:DP-MST C]
>[    1.267411] [drm:verify_single_dpll_state.isra.114] DPLL 0
>[    1.267417] [drm:verify_single_dpll_state.isra.114] DPLL 1
>[    1.267422] [drm:verify_single_dpll_state.isra.114] DPLL 2
>[    1.267428] [drm:verify_single_dpll_state.isra.114] DPLL 3
>[    1.267435] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 31
>[    1.267438] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[    1.267630] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[    1.267637] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[    1.267641] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[    1.372662] usb 1-1: new full-speed USB device number 2 using xhci_hcd
>[    1.553604] usb 1-1: New USB device found, idVendor=045e, idProduct=07a5
>[    1.553607] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    1.553609] usb 1-1: Product: MicrosoftÂ® 2.4GHz Transceiver v9.0
>[    1.553611] usb 1-1: Manufacturer: Microsoft
>[    1.561602] input: Microsoft MicrosoftÂ® 2.4GHz Transceiver v9.0 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:045E:07A5.0001/input/input9
>[    1.614149] hid-generic 0003:045E:07A5.0001: input,hidraw0: USB HID v1.11 Keyboard [Microsoft MicrosoftÂ® 2.4GHz Transceiver v9.0] on usb-0000:00:14.0-1/input0
>[    1.619013] input: Microsoft MicrosoftÂ® 2.4GHz Transceiver v9.0 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:045E:07A5.0002/input/input10
>[    1.619746] hid-generic 0003:045E:07A5.0002: input,hidraw1: USB HID v1.11 Mouse [Microsoft MicrosoftÂ® 2.4GHz Transceiver v9.0] on usb-0000:00:14.0-1/input1
>[    1.623193] random: fast init done
>[    1.641171] input: Microsoft MicrosoftÂ® 2.4GHz Transceiver v9.0 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.2/0003:045E:07A5.0003/input/input11
>[    1.692869] hid-generic 0003:045E:07A5.0003: input,hidraw2: USB HID v1.11 Device [Microsoft MicrosoftÂ® 2.4GHz Transceiver v9.0] on usb-0000:00:14.0-1/input2
>[    1.840689] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[    1.840702] [drm:wait_panel_status] Wait complete
>[    1.840744] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[    1.840755] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[    1.848629] usb 1-4: new full-speed USB device number 3 using xhci_hcd
>[    1.887385] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[    1.887392] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[    1.887397] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[    1.963574] psmouse serio1: synaptics: queried max coordinates: x [..5664], y [..4646]
>[    1.968639] tsc: Refined TSC clocksource calibration: 2591.999 MHz
>[    1.968652] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x255cb5c6a11, max_idle_ns: 440795249002 ns
>[    2.013527] psmouse serio1: synaptics: queried min coordinates: x [1278..], y [1206..]
>[    2.027129] usb 1-4: New USB device found, idVendor=0a5c, idProduct=6410
>[    2.027133] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    2.027135] usb 1-4: Product: BCM2045A0
>[    2.027137] usb 1-4: Manufacturer: Broadcom Corp
>[    2.027139] usb 1-4: SerialNumber: 441CA8E35510
>[    2.049143] [drm:intel_dp_read_dpcd] DPCD: 12 14 84 40 00 00 01 01 02 00 00 00 00 0b 00
>[    2.049153] [drm:edp_panel_on] Turn eDP port A panel power on
>[    2.049165] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    2.049228] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000008
>[    2.049239] [drm:wait_panel_status] Wait complete
>[    2.049265] [drm:edp_panel_on] Wait for panel power on
>[    2.049321] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 0000000b
>[    2.090987] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2b1, caps: 0xf00123/0x840300/0x12e800/0x0, board id: 3125, fw id: 1961136
>[    2.139427] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input8
>[    2.184634] usb 1-12: new high-speed USB device number 4 using xhci_hcd
>[    2.250250] [drm:wait_panel_status] Wait complete
>[    2.250685] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[    2.251853] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    2.251856] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[    2.251859] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    2.251864] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[    2.252567] [drm:intel_dp_start_link_train] clock recovery OK
>[    2.252571] [drm:intel_dp_start_link_train] 5.4 Gbps link rate without sink TPS3 support
>[    2.252574] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2
>[    2.253589] [drm:intel_dp_set_signal_levels] Using signal levels 08000000
>[    2.253592] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[    2.253594] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[    2.254589] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[    2.254791] [drm:skylake_pfit_enable] for crtc_state = ffff88089bb9d800
>[    2.254985] [drm:intel_enable_pipe] enabling pipe A
>[    2.254997] [drm:intel_edp_backlight_on.part.27] 
>[    2.254999] [drm:intel_panel_enable_backlight] pipe A
>[    2.255052] [drm:intel_panel_actually_set_backlight] set backlight PWM = 749
>[    2.255091] [drm:intel_psr_enable] PSR disable by flag
>[    2.255092] [drm:intel_enable_ddi] Panel doesn't support DRRS
>[    2.288452] [drm:verify_connector_state.isra.82] [CONNECTOR:47:eDP-1]
>[    2.288475] [drm:intel_atomic_commit_tail] [CRTC:31:pipe A]
>[    2.288486] [drm:verify_single_dpll_state.isra.114] DPLL 0
>[    2.288490] [drm:intel_enable_sagv] Enabling the SAGV
>[    2.288546] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops 0xffffffff81a94420)
>[    2.288548] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[    2.288551] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 4) received hotplug event.
>[    2.288552] [drm:intel_dp_detect] [CONNECTOR:47:eDP-1]
>[    2.288554] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink no
>[    2.288557] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    2.288559] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[    2.288561] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[    2.288659] [drm:intel_power_well_enable] enabling power well 2
>[    2.288668] [drm:skl_set_power_well] Enabling power well 2
>[    2.288990] [drm:intel_dp_read_desc] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[    2.308211] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3266: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
>[    2.308216] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    2.308220] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>[    2.308223] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
>[    2.308225] snd_hda_codec_realtek hdaudioC0D0:    inputs:
>[    2.308229] snd_hda_codec_realtek hdaudioC0D0:      Headset Mic=0x18
>[    2.308233] snd_hda_codec_realtek hdaudioC0D0:      Headphone Mic=0x1a
>[    2.308236] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
>[    2.322718] [drm:i915_audio_component_get_eld] Not valid for port B
>[    2.322725] [drm:i915_audio_component_get_eld] Not valid for port C
>[    2.322732] [drm:i915_audio_component_get_eld] Not valid for port D
>[    2.324663] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
>[    2.324817] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
>[    2.324961] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
>[    2.325104] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
>[    2.325811] [drm:intel_power_well_disable] disabling power well 2
>[    2.325824] [drm:skl_set_power_well] Disabling power well 2
>[    2.340170] Console: switching to colour frame buffer device 480x135
>[    2.361860] usb 1-12: New USB device found, idVendor=1bcf, idProduct=2b95
>[    2.361861] usb 1-12: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.361862] usb 1-12: Product: Integrated_Webcam_HD
>[    2.361863] usb 1-12: Manufacturer: CNFEH73F30401789E282
>[    2.369387] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.689309] ata2: SATA link down (SStatus 4 SControl 300)
>[    2.691948] BTRFS: device label root devid 1 transid 129791 /dev/root
>[    2.692441] BTRFS info (device nvme0n1p3): turning off barriers
>[    2.692521] BTRFS info (device nvme0n1p3): disk space caching is enabled
>[    2.692568] BTRFS info (device nvme0n1p3): has skinny extents
>[    2.736768] [drm] RC6 on
>[    2.797635] BTRFS info (device nvme0n1p3): detected SSD devices, enabling SSD mode
>[    2.845562] VFS: Mounted root (btrfs filesystem) readonly on device 0:16.
>[    2.846617] devtmpfs: mounted
>[    2.849058] Freeing unused kernel memory: 1092K (ffffffff81f0d000 - ffffffff8201e000)
>[    2.849119] Write protecting the kernel read-only data: 14336k
>[    2.850078] Freeing unused kernel memory: 1496K (ffff88000188a000 - ffff880001a00000)
>[    2.855607] Freeing unused kernel memory: 1288K (ffff880001cbe000 - ffff880001e00000)
>[    2.992914] clocksource: Switched to clocksource tsc
>[    3.031497] systemd[1]: systemd 232 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK -SYSVINIT +UTMP -LIBCRYPTSETUP +GCRYPT -GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID -ELFUTILS +KMOD +IDN)
>[    3.031672] systemd[1]: Detected architecture x86-64.
>[    3.032447] systemd[1]: Set hostname to <latentcall>.
>[    3.035846] systemd-gpt-auto-generator[169]: Failed to determine block device of root file system: No such file or directory
>[    3.036032] systemd[167]: /usr/lib/systemd/system-generators/systemd-gpt-auto-generator failed with error code 1.
>[    3.063811] systemd[1]: Listening on Process Core Dump Socket.
>[    3.067575] systemd[1]: Listening on Journal Socket (/dev/log).
>[    3.071376] systemd[1]: Reached target Remote File Systems.
>[    3.075216] systemd[1]: Listening on udev Kernel Socket.
>[    3.079165] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[    3.083082] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
>[    3.128557] bbswitch: loading out-of-tree module taints kernel.
>[    3.128638] bbswitch: version 0.8
>[    3.128644] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.GFX0
>[    3.128649] bbswitch: Found discrete VGA device 0000:01:00.0: \_SB_.PCI0.PEG0.PEGP
>[    3.128656] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160831/nsarguments-95)
>[    3.128704] bbswitch: detected an Optimus _DSM function
>[    3.128711] pci 0000:01:00.0: enabling device (0006 -> 0007)
>[    3.128750] bbswitch: disabling discrete graphics
>[    3.128753] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160831/nsarguments-95)
>[    3.162165] BTRFS info (device nvme0n1p3): disk space caching is enabled
>[    3.186526] bbswitch: Succesfully loaded. Discrete card 0000:01:00.0 is off
>[    3.189720] vboxdrv: Found 8 processor cores
>[    3.205572] vboxdrv: TSC mode is Invariant, tentative frequency 2591984392 Hz
>[    3.207896] vboxdrv: Successfully loaded version 5.1.10 (interface 0x00280000)
>[    3.208987] VBoxNetFlt: Successfully started.
>[    3.220405] VBoxNetAdp: Successfully started.
>[    3.220719] wmi: Mapper loaded
>[    3.221283] acpi INT33D5:00: intel-hid: created platform device
>[    3.227784] ACPI Warning: \_SB.IETM._ART: Return Package type mismatch at index 0 - found Integer, expected Reference (20160831/nspredef-297)
>[    3.227807] ACPI: Invalid package element [0]: got number, expecting [R]
>[    3.227848] _ART package 0 is invalid, ignored
>[    3.227849] ACPI Warning: \_SB.IETM._TRT: Return Package has no elements (empty) (20160831/nsprepkg-130)
>[    3.228089] input: Intel HID events as /devices/platform/INT33D5:00/input/input16
>[    3.234519] tpm_tis 00:0a: 1.2 TPM (device-id 0xFE, rev-id 2)
>[    3.245597] VBoxPciLinuxInit
>[    3.246209] Bluetooth: Core ver 2.22
>[    3.246220] NET: Registered protocol family 31
>[    3.246221] Bluetooth: HCI device and connection manager initialized
>[    3.246235] Bluetooth: HCI socket layer initialized
>[    3.246236] Bluetooth: L2CAP socket layer initialized
>[    3.246240] Bluetooth: SCO socket layer initialized
>[    3.246671] vboxpci: IOMMU found
>[    3.247061] Bluetooth: HCI UART driver ver 2.3
>[    3.247062] Bluetooth: HCI UART protocol H4 registered
>[    3.247082] Bluetooth: HCI UART protocol Intel registered
>[    3.248523] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
>[    3.259563] rtsx_pci 0000:03:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 134
>[    3.262038] brcmfmac 0000:02:00.0: enabling device (0000 -> 0002)
>[    3.270664] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
>[    3.270692] Linux video capture interface: v2.00
>[    3.271859] usbcore: registered new interface driver btusb
>[    3.272789] idma64 idma64.0: Found Intel integrated DMA 64-bit
>[    3.272899] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (1bcf:2b95)
>[    3.279411] Bluetooth: hci0: BCM: chip id 102
>[    3.280382] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:14.0/usb1/1-12/1-12:1.0/input/input17
>[    3.280409] usbcore: registered new interface driver uvcvideo
>[    3.280410] USB Video Class driver (1.1.1)
>[    3.283466] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
>[    3.283708] AVX2 version of gcm_enc/dec engaged.
>[    3.283708] AES CTR mode by8 optimization enabled
>[    3.283740] idma64 idma64.1: Found Intel integrated DMA 64-bit
>[    3.283902] i801_smbus 0000:00:1f.4: SPD Write Disable is set
>[    3.283927] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
>[    3.295382] Bluetooth: hci0: BCM20703A1
>[    3.296391] Bluetooth: hci0: BCM (001.001.005) build 0000
>[    3.303267] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>[    3.318312] dell_wmi: Detected Dell WMI interface version 1
>[    3.318367] input: Dell WMI hotkeys as /devices/virtual/input/input18
>[    3.325361] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    3.325488] iTCO_wdt: Found a Intel PCH TCO device (Version=4, TCOBASE=0x0400)
>[    3.325592] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    3.371040] brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.txt failed with error -2
>[    3.387912] Adding 1048572k swap on /dev/nvme0n1p2.  Priority:-1 extents:1 across:1048572k SSFS
>[    3.422132] input: DLL06E4:01 06CB:7A13 Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DLL06E4:01/0018:06CB:7A13.0004/input/input19
>[    3.422333] hid-multitouch 0018:06CB:7A13.0004: input,hidraw3: I2C HID v1.00 Mouse [DLL06E4:01 06CB:7A13] on i2c-DLL06E4:01
>[    3.460164] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=328/937
>[    3.460166] [drm:intel_panel_actually_set_backlight] set backlight PWM = 352
>[    3.502798] systemd-journald[178]: Received request to flush runtime journal from PID 1
>[    3.526398] systemd-journald[178]: File /var/log/journal/e86011ef75614a2f904e31eb579e73ed/system.journal corrupted or uncleanly shut down, renaming and replacing.
>[    3.878549] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Nov 10 2015 06:38:10 version 7.35.177.61 (r598657) FWID 01-ea662a8c
>[    3.923099] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code (0x30 0x30)
>[    4.083448] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code (0x30 0x30)
>[    4.088603] [drm:drm_mode_addfb2] [FB:70]
>[    4.114953] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:47:eDP-1]
>[    4.114955] [drm:intel_dp_detect] [CONNECTOR:47:eDP-1]
>[    4.114957] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink no
>[    4.114960] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    4.114961] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[    4.114963] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[    4.115361] [drm:intel_dp_read_desc] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[    4.115709] [drm:intel_connector_update_modes] ELD: no CEA Extension found
>[    4.115712] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:47:eDP-1] probed modes :
>[    4.115715] [drm:drm_mode_debug_printmodeline] Modeline 48:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[    4.115776] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-1]
>[    4.115777] [drm:intel_dp_detect] [CONNECTOR:55:DP-1]
>[    4.115779] [drm:intel_power_well_enable] enabling power well 2
>[    4.115781] [drm:skl_set_power_well] Enabling power well 2
>[    4.115795] [drm:intel_power_well_disable] disabling power well 2
>[    4.115801] [drm:skl_set_power_well] Disabling power well 2
>[    4.115803] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-1] disconnected
>[    4.115828] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:59:HDMI-A-1]
>[    4.115829] [drm:intel_hdmi_detect] [CONNECTOR:59:HDMI-A-1]
>[    4.116122] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    4.116123] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    4.116407] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    4.116408] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    4.116664] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    4.116665] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    4.116886] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    4.116889] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[    4.116891] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:59:HDMI-A-1] disconnected
>[    4.116928] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:62:DP-2]
>[    4.116929] [drm:intel_dp_detect] [CONNECTOR:62:DP-2]
>[    4.116931] [drm:intel_power_well_enable] enabling power well 2
>[    4.116933] [drm:skl_set_power_well] Enabling power well 2
>[    4.116944] [drm:intel_power_well_disable] disabling power well 2
>[    4.116948] [drm:skl_set_power_well] Disabling power well 2
>[    4.116950] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:62:DP-2] disconnected
>[    4.116971] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:66:HDMI-A-2]
>[    4.116972] [drm:intel_hdmi_detect] [CONNECTOR:66:HDMI-A-2]
>[    4.117193] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    4.117194] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    4.117414] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    4.117415] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    4.117635] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    4.117637] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    4.117857] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    4.117859] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[    4.117860] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:66:HDMI-A-2] disconnected
>[    4.117905] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:47:eDP-1]
>[    4.117906] [drm:intel_dp_detect] [CONNECTOR:47:eDP-1]
>[    4.117907] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink no
>[    4.117909] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    4.117911] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[    4.117912] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[    4.118297] [drm:intel_dp_read_desc] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[    4.118643] [drm:intel_connector_update_modes] ELD: no CEA Extension found
>[    4.118645] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:47:eDP-1] probed modes :
>[    4.118648] [drm:drm_mode_debug_printmodeline] Modeline 48:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[    4.119039] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-1]
>[    4.119040] [drm:intel_dp_detect] [CONNECTOR:55:DP-1]
>[    4.119041] [drm:intel_power_well_enable] enabling power well 2
>[    4.119043] [drm:skl_set_power_well] Enabling power well 2
>[    4.119054] [drm:intel_power_well_disable] disabling power well 2
>[    4.119060] [drm:skl_set_power_well] Disabling power well 2
>[    4.119063] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-1] disconnected
>[    4.119075] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:59:HDMI-A-1]
>[    4.119076] [drm:intel_hdmi_detect] [CONNECTOR:59:HDMI-A-1]
>[    4.119297] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    4.119298] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    4.119561] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    4.119562] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    4.119840] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    4.119841] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    4.120122] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    4.120124] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[    4.120125] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:59:HDMI-A-1] disconnected
>[    4.120135] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:62:DP-2]
>[    4.120136] [drm:intel_dp_detect] [CONNECTOR:62:DP-2]
>[    4.120137] [drm:intel_power_well_enable] enabling power well 2
>[    4.120138] [drm:skl_set_power_well] Enabling power well 2
>[    4.120149] [drm:intel_power_well_disable] disabling power well 2
>[    4.120153] [drm:skl_set_power_well] Disabling power well 2
>[    4.120155] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:62:DP-2] disconnected
>[    4.120161] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:66:HDMI-A-2]
>[    4.120162] [drm:intel_hdmi_detect] [CONNECTOR:66:HDMI-A-2]
>[    4.120383] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    4.120384] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    4.120634] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    4.120637] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    4.120911] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    4.120912] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    4.121192] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    4.121194] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[    4.121195] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:66:HDMI-A-2] disconnected
>[    4.181878] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[    4.368537] Bluetooth: hci0: BCM (001.001.005) build 0422
>[    4.385584] Bluetooth: hci0: BCM20703A1 Generic USB 20Mhz fcbga_BU
>[    4.671911] [drm:drm_mode_addfb2] [FB:71]
>[    4.671924] [drm:drm_mode_setcrtc] [CRTC:31:pipe A]
>[    4.671930] [drm:drm_mode_setcrtc] [CONNECTOR:47:eDP-1]
>[    4.705238] [drm:drm_mode_setcrtc] [CRTC:38:pipe B]
>[    4.705268] [drm:drm_mode_setcrtc] [CRTC:45:pipe C]
>[    4.716012] [drm:intel_atomic_check] [CONNECTOR:47:eDP-1] checking for sink bpp constrains
>[    4.716016] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[    4.716025] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[    4.716038] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 24
>[    4.716041] [drm:intel_dp_compute_config] DP link bw required 1599750 available 2160000
>[    4.716045] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    4.716052] [drm:intel_dump_pipe_config] [CRTC:31:pipe A][modeset]
>[    4.716056] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[    4.716062] [drm:intel_dump_pipe_config] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[    4.716066] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.716070] [drm:intel_dump_pipe_config] requested mode:
>[    4.716076] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x0 0xa
>[    4.716080] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.716085] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[    4.716091] [drm:intel_dump_pipe_config] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0xa
>[    4.716095] [drm:intel_dump_pipe_config] port clock: 540000, pipe src size: 3840x2160
>[    4.716100] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    4.716104] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.716108] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[    4.716113] [drm:intel_dump_pipe_config] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[    4.716116] [drm:intel_dump_pipe_config] planes on this crtc
>[    4.716123] [drm:intel_dump_pipe_config] [PLANE:25:plane 1A] FB:71, fb = 3840x2160 format = XR24 little-endian (0x34325258)
>[    4.716128] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+3840+2160 dst 0x0+3840+2160
>[    4.716132] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[    4.716136] [drm:intel_dump_pipe_config] [PLANE:29:cursor A] disabled, scaler_id = -1
>[    4.716143] [drm:intel_atomic_check] New cdclk calculated to be atomic 540000, actual 337500
>[    4.716153] [drm:intel_find_shared_dpll] [CRTC:31:pipe A] allocated DPLL 0
>[    4.716157] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[    4.716182] [drm:intel_edp_backlight_off.part.28] 
>[    4.920549] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    4.920611] [drm:intel_disable_pipe] disabling pipe A
>[    4.922768] [drm:edp_panel_off] Turn eDP port A panel power off
>[    4.922812] [drm:edp_panel_off] Wait for panel power off time
>[    4.922893] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[    4.923323] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>[    4.923330] [drm:intel_hpd_irq_handler] digital hpd port A - short
>[    4.923347] [drm:intel_dp_hpd_pulse] got hpd irq on port A - short
>[    4.973281] [drm:wait_panel_status] Wait complete
>[    4.973296] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 31
>[    4.973303] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[    4.973321] [drm:skl_set_cdclk] Changing CDCLK to 337500 kHz (VCO 8100000 kHz)
>[    4.973355] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    4.973384] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    4.973445] [drm:intel_update_cdclk] Current CD clock rate: 337500 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[    4.973449] [drm:intel_atomic_commit_tail] [ENCODER:46:DDI A]
>[    4.973467] [drm:intel_atomic_commit_tail] [ENCODER:54:DDI B]
>[    4.973471] [drm:intel_atomic_commit_tail] [ENCODER:56:DP-MST A]
>[    4.973474] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST B]
>[    4.973476] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST C]
>[    4.973478] [drm:intel_atomic_commit_tail] [ENCODER:61:DDI C]
>[    4.973481] [drm:intel_atomic_commit_tail] [ENCODER:63:DP-MST A]
>[    4.973483] [drm:intel_atomic_commit_tail] [ENCODER:64:DP-MST B]
>[    4.973485] [drm:intel_atomic_commit_tail] [ENCODER:65:DP-MST C]
>[    4.973490] [drm:verify_single_dpll_state.isra.114] DPLL 0
>[    4.973496] [drm:verify_single_dpll_state.isra.114] DPLL 1
>[    4.973501] [drm:verify_single_dpll_state.isra.114] DPLL 2
>[    4.973506] [drm:verify_single_dpll_state.isra.114] DPLL 3
>[    4.973515] [drm:intel_power_well_disable] disabling DDI A/E power well
>[    4.973524] [drm:skl_set_power_well] Disabling DDI A/E power well
>[    4.973531] [drm:verify_connector_state.isra.82] [CONNECTOR:47:eDP-1]
>[    4.973535] [drm:intel_atomic_commit_tail] [CRTC:31:pipe A]
>[    4.973541] [drm:verify_single_dpll_state.isra.114] DPLL 0
>[    4.973975] [drm:intel_atomic_check] New cdclk calculated to be atomic 337500, actual 337500
>[    4.974000] [drm:intel_atomic_commit_tail] [ENCODER:46:DDI A]
>[    4.974006] [drm:intel_atomic_commit_tail] [ENCODER:54:DDI B]
>[    4.974009] [drm:intel_atomic_commit_tail] [ENCODER:56:DP-MST A]
>[    4.974012] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST B]
>[    4.974014] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST C]
>[    4.974016] [drm:intel_atomic_commit_tail] [ENCODER:61:DDI C]
>[    4.974019] [drm:intel_atomic_commit_tail] [ENCODER:63:DP-MST A]
>[    4.974022] [drm:intel_atomic_commit_tail] [ENCODER:64:DP-MST B]
>[    4.974024] [drm:intel_atomic_commit_tail] [ENCODER:65:DP-MST C]
>[    4.974029] [drm:verify_connector_state.isra.82] [CONNECTOR:47:eDP-1]
>[    4.974034] [drm:verify_single_dpll_state.isra.114] DPLL 0
>[    4.974040] [drm:verify_single_dpll_state.isra.114] DPLL 1
>[    4.974046] [drm:verify_single_dpll_state.isra.114] DPLL 2
>[    4.974053] [drm:verify_single_dpll_state.isra.114] DPLL 3
>[    4.974059] [drm:intel_atomic_commit_tail] [CRTC:31:pipe A]
>[    4.974403] [drm:drm_mode_addfb2] [FB:70]
>[    4.974410] [drm:drm_mode_setcrtc] [CRTC:31:pipe A]
>[    4.974417] [drm:drm_mode_setcrtc] [CONNECTOR:47:eDP-1]
>[    4.974429] [drm:intel_atomic_check] [CONNECTOR:47:eDP-1] checking for sink bpp constrains
>[    4.974432] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[    4.974439] [drm:skl_update_scaler] scaler_user index 0.31: staged scaling request for 1920x1080->3840x2160 scaler_users = 0x80000000
>[    4.974444] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[    4.974473] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 24
>[    4.974477] [drm:intel_dp_compute_config] DP link bw required 1599750 available 2160000
>[    4.974480] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    4.974486] [drm:intel_dump_pipe_config] [CRTC:31:pipe A][modeset]
>[    4.974491] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[    4.974499] [drm:intel_dump_pipe_config] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[    4.974503] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.974507] [drm:intel_dump_pipe_config] requested mode:
>[    4.974513] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 172800 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[    4.974517] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.974523] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[    4.974529] [drm:intel_dump_pipe_config] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0xa
>[    4.974533] [drm:intel_dump_pipe_config] port clock: 540000, pipe src size: 1920x1080
>[    4.974538] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x80000000, scaler_id: -1
>[    4.974543] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x0f000870, enabled
>[    4.974548] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[    4.974554] [drm:intel_dump_pipe_config] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[    4.974558] [drm:intel_dump_pipe_config] planes on this crtc
>[    4.974563] [drm:intel_dump_pipe_config] [PLANE:25:plane 1A] disabled, scaler_id = -1
>[    4.974567] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[    4.974571] [drm:intel_dump_pipe_config] [PLANE:29:cursor A] disabled, scaler_id = -1
>[    4.974578] [drm:intel_atomic_check] New cdclk calculated to be atomic 540000, actual 540000
>[    4.974586] [drm:intel_find_shared_dpll] [CRTC:31:pipe A] allocated DPLL 0
>[    4.974592] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[    4.974597] [drm:skl_update_scaler] scaler_user index 0.31: staged scaling request for 1920x1080->3840x2160 scaler_users = 0x80000000
>[    4.974601] [drm:intel_atomic_setup_scalers] Attached scaler id 0.0 to CRTC:31
>[    4.975076] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[    4.975086] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[    4.975092] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[    4.978981] [drm:intel_power_well_enable] enabling DDI A/E power well
>[    4.978983] [drm:skl_set_power_well] Enabling DDI A/E power well
>[    4.978987] [drm:skl_set_cdclk] Changing CDCLK to 540000 kHz (VCO 8100000 kHz)
>[    4.979107] [drm:intel_update_cdclk] Current CD clock rate: 540000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[    4.979109] [drm:intel_atomic_commit_tail] [ENCODER:46:DDI A]
>[    4.979110] [drm:intel_atomic_commit_tail] [ENCODER:54:DDI B]
>[    4.979111] [drm:intel_atomic_commit_tail] [ENCODER:56:DP-MST A]
>[    4.979112] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST B]
>[    4.979112] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST C]
>[    4.979113] [drm:intel_atomic_commit_tail] [ENCODER:61:DDI C]
>[    4.979114] [drm:intel_atomic_commit_tail] [ENCODER:63:DP-MST A]
>[    4.979114] [drm:intel_atomic_commit_tail] [ENCODER:64:DP-MST B]
>[    4.979115] [drm:intel_atomic_commit_tail] [ENCODER:65:DP-MST C]
>[    4.979116] [drm:verify_single_dpll_state.isra.114] DPLL 0
>[    4.979118] [drm:verify_single_dpll_state.isra.114] DPLL 1
>[    4.979119] [drm:verify_single_dpll_state.isra.114] DPLL 2
>[    4.979120] [drm:verify_single_dpll_state.isra.114] DPLL 3
>[    4.979123] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 31
>[    4.979124] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[    5.552629] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[    5.552656] [drm:wait_panel_status] Wait complete
>[    5.552716] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[    5.552735] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[    5.598529] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[    5.598537] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[    5.598542] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[    5.761043] [drm:intel_dp_read_dpcd] DPCD: 12 14 84 40 00 00 01 01 02 00 00 00 00 0b 00
>[    5.761052] [drm:edp_panel_on] Turn eDP port A panel power on
>[    5.761078] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    5.761159] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000008
>[    5.761178] [drm:wait_panel_status] Wait complete
>[    5.761213] [drm:edp_panel_on] Wait for panel power on
>[    5.761285] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control 0000000b
>[    5.961400] [drm:wait_panel_status] Wait complete
>[    5.963353] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    5.963357] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[    5.963360] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    5.963364] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[    5.964101] [drm:intel_dp_start_link_train] clock recovery OK
>[    5.964107] [drm:intel_dp_start_link_train] 5.4 Gbps link rate without sink TPS3 support
>[    5.964111] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2
>[    5.965132] [drm:intel_dp_set_signal_levels] Using signal levels 08000000
>[    5.965136] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[    5.965138] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[    5.966155] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[    5.966338] [drm:skylake_pfit_enable] for crtc_state = ffff880893b92800
>[    5.966344] [drm:haswell_crtc_enable] for crtc_state = ffff880893b92800 scaler_id = 0
>[    5.966444] [drm:intel_enable_pipe] enabling pipe A
>[    5.966473] [drm:intel_edp_backlight_on.part.27] 
>[    5.966477] [drm:intel_panel_enable_backlight] pipe A
>[    5.966561] [drm:intel_panel_actually_set_backlight] set backlight PWM = 352
>[    5.966622] [drm:intel_psr_enable] PSR disable by flag
>[    5.966625] [drm:intel_enable_ddi] Panel doesn't support DRRS
>[    5.983241] [drm:verify_connector_state.isra.82] [CONNECTOR:47:eDP-1]
>[    5.983250] [drm:intel_atomic_commit_tail] [CRTC:31:pipe A]
>[    5.983272] [drm:verify_single_dpll_state.isra.114] DPLL 0
>[    6.000347] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[    6.679873] [drm:drm_mode_addfb2] [FB:71]
>[    6.683381] [drm:drm_mode_addfb2] [FB:70]
>[    6.699957] [drm:drm_mode_addfb2] [FB:73]
>[    6.716597] [drm:drm_mode_addfb2] [FB:71]
>[    6.733270] [drm:drm_mode_addfb2] [FB:70]
>[    6.749942] [drm:drm_mode_addfb2] [FB:73]
>[    6.766652] [drm:drm_mode_addfb2] [FB:71]
>[    6.783324] [drm:drm_mode_addfb2] [FB:70]
>[    6.799989] [drm:drm_mode_addfb2] [FB:73]
>[    6.816656] [drm:drm_mode_addfb2] [FB:71]
>[    6.833324] [drm:drm_mode_addfb2] [FB:70]
>[    6.849986] [drm:drm_mode_addfb2] [FB:73]
>[    7.161665] [drm:drm_mode_addfb2] [FB:70]
>[    7.478193] [drm:drm_mode_addfb2] [FB:71]
>[    7.563171] [drm:drm_mode_addfb2] [FB:70]
>[    7.725107] [drm:drm_mode_addfb2] [FB:71]
>[    7.877099] [drm:drm_mode_addfb2] [FB:70]
>[    7.936811] [drm:drm_mode_addfb2] [FB:71]
>[    8.025049] [drm:drm_mode_addfb2] [FB:70]
>[    8.099974] [drm:drm_mode_addfb2] [FB:71]
>[    8.229240] [drm:drm_mode_addfb2] [FB:70]
>[    8.702941] [drm:drm_mode_addfb2] [FB:71]
>[    9.008544] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[    9.008613] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[    9.008620] [drm:intel_power_well_disable] disabling DC off
>[    9.008627] [drm:skl_enable_dc6] Enabling DC6
>[    9.008632] [drm:gen9_set_dc_state] Setting DC state from 00 to 02
>[    9.178883] [drm:drm_mode_addfb2] [FB:70]
>[    9.404542] [drm:drm_mode_addfb2] [FB:71]
>[    9.420320] [drm:drm_mode_addfb2] [FB:70]
>[    9.435920] [drm:drm_mode_addfb2] [FB:71]
>[    9.452568] [drm:drm_mode_addfb2] [FB:70]
>[    9.468194] [drm:drm_mode_addfb2] [FB:71]
>[    9.483826] [drm:drm_mode_addfb2] [FB:70]
>[    9.500089] [drm:drm_mode_addfb2] [FB:73]
>[    9.516788] [drm:drm_mode_addfb2] [FB:71]
>[   10.169658] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:47:eDP-1]
>[   10.169661] [drm:intel_dp_detect] [CONNECTOR:47:eDP-1]
>[   10.169680] [drm:intel_power_well_enable] enabling DC off
>[   10.169685] [drm:gen9_set_dc_state] Setting DC state from 02 to 00
>[   10.169689] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink no
>[   10.169692] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   10.169694] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   10.169696] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   10.169705] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   10.169752] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[   10.170142] [drm:intel_dp_read_desc] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[   10.170493] [drm:intel_connector_update_modes] ELD: no CEA Extension found
>[   10.170498] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:47:eDP-1] probed modes :
>[   10.170501] [drm:drm_mode_debug_printmodeline] Modeline 48:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[   10.170717] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-1]
>[   10.170718] [drm:intel_dp_detect] [CONNECTOR:55:DP-1]
>[   10.170721] [drm:intel_power_well_enable] enabling power well 2
>[   10.170724] [drm:skl_set_power_well] Enabling power well 2
>[   10.170737] [drm:intel_power_well_disable] disabling power well 2
>[   10.170743] [drm:skl_set_power_well] Disabling power well 2
>[   10.170747] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-1] disconnected
>[   10.170754] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:59:HDMI-A-1]
>[   10.170756] [drm:intel_hdmi_detect] [CONNECTOR:59:HDMI-A-1]
>[   10.170983] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   10.170985] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   10.171209] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   10.171212] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   10.171435] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   10.171437] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   10.171679] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   10.171683] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[   10.171710] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:59:HDMI-A-1] disconnected
>[   10.171720] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:62:DP-2]
>[   10.171721] [drm:intel_dp_detect] [CONNECTOR:62:DP-2]
>[   10.171724] [drm:intel_power_well_enable] enabling power well 2
>[   10.171726] [drm:skl_set_power_well] Enabling power well 2
>[   10.171742] [drm:intel_power_well_disable] disabling power well 2
>[   10.171750] [drm:skl_set_power_well] Disabling power well 2
>[   10.171753] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:62:DP-2] disconnected
>[   10.171757] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:66:HDMI-A-2]
>[   10.171759] [drm:intel_hdmi_detect] [CONNECTOR:66:HDMI-A-2]
>[   10.171983] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   10.171984] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   10.172207] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   10.172210] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   10.172434] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   10.172437] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   10.172660] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   10.172663] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[   10.172666] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:66:HDMI-A-2] disconnected
>[   10.316768] [drm:drm_mode_addfb2] [FB:67]
>[   10.316771] [drm:drm_mode_setcrtc] [CRTC:31:pipe A]
>[   10.316774] [drm:drm_mode_setcrtc] [CONNECTOR:47:eDP-1]
>[   10.366853] [drm:drm_mode_setcrtc] [CRTC:31:pipe A]
>[   10.366863] [drm:drm_mode_setcrtc] [CONNECTOR:47:eDP-1]
>[   10.366882] [drm:intel_atomic_check] [CONNECTOR:47:eDP-1] checking for sink bpp constrains
>[   10.366885] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[   10.366894] [drm:skl_update_scaler] scaler_user index 0.31: Staged freeing scaler id 0 scaler_users = 0x0
>[   10.366899] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[   10.366914] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 24
>[   10.366917] [drm:intel_dp_compute_config] DP link bw required 1599750 available 2160000
>[   10.366921] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   10.366927] [drm:intel_dump_pipe_config] [CRTC:31:pipe A][modeset]
>[   10.366933] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[   10.366939] [drm:intel_dump_pipe_config] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[   10.366944] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   10.366948] [drm:intel_dump_pipe_config] requested mode:
>[   10.366955] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x0 0xa
>[   10.366959] [drm:intel_dump_pipe_config] adjusted mode:
>[   10.366965] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[   10.366971] [drm:intel_dump_pipe_config] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0xa
>[   10.366976] [drm:intel_dump_pipe_config] port clock: 540000, pipe src size: 3840x2160
>[   10.366981] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   10.366986] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   10.366991] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   10.366996] [drm:intel_dump_pipe_config] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[   10.367000] [drm:intel_dump_pipe_config] planes on this crtc
>[   10.367007] [drm:intel_dump_pipe_config] [PLANE:25:plane 1A] FB:67, fb = 3840x2160 format = XR24 little-endian (0x34325258)
>[   10.367013] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   10.367018] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[   10.367023] [drm:intel_dump_pipe_config] [PLANE:29:cursor A] disabled, scaler_id = -1
>[   10.367029] [drm:intel_atomic_check] New cdclk calculated to be atomic 540000, actual 540000
>[   10.367039] [drm:intel_find_shared_dpll] [CRTC:31:pipe A] allocated DPLL 0
>[   10.367044] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   10.367072] [drm:intel_edp_backlight_off.part.28] 
>[   10.568524] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   10.568582] [drm:intel_disable_pipe] disabling pipe A
>[   10.584973] [drm:edp_panel_off] Turn eDP port A panel power off
>[   10.585017] [drm:edp_panel_off] Wait for panel power off time
>[   10.585097] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   10.585469] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>[   10.585478] [drm:intel_hpd_irq_handler] digital hpd port A - short
>[   10.585499] [drm:intel_dp_hpd_pulse] got hpd irq on port A - short
>[   10.636287] [drm:wait_panel_status] Wait complete
>[   10.636306] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 31
>[   10.636335] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   10.636339] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   10.636348] [drm:intel_atomic_commit_tail] [ENCODER:46:DDI A]
>[   10.636352] [drm:intel_atomic_commit_tail] [ENCODER:54:DDI B]
>[   10.636356] [drm:intel_atomic_commit_tail] [ENCODER:56:DP-MST A]
>[   10.636359] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST B]
>[   10.636362] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST C]
>[   10.636368] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   10.636372] [drm:intel_atomic_commit_tail] [ENCODER:61:DDI C]
>[   10.636376] [drm:intel_atomic_commit_tail] [ENCODER:63:DP-MST A]
>[   10.636380] [drm:intel_atomic_commit_tail] [ENCODER:64:DP-MST B]
>[   10.636383] [drm:intel_atomic_commit_tail] [ENCODER:65:DP-MST C]
>[   10.636389] [drm:verify_single_dpll_state.isra.114] DPLL 0
>[   10.636395] [drm:verify_single_dpll_state.isra.114] DPLL 1
>[   10.636401] [drm:verify_single_dpll_state.isra.114] DPLL 2
>[   10.636406] [drm:verify_single_dpll_state.isra.114] DPLL 3
>[   10.636414] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 31
>[   10.636418] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   10.637322] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   10.637331] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   10.637337] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   11.248613] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   11.248641] [drm:wait_panel_status] Wait complete
>[   11.248701] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[   11.248721] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[   11.294497] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   11.294505] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   11.294511] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   11.457017] [drm:intel_dp_read_dpcd] DPCD: 12 14 84 40 00 00 01 01 02 00 00 00 00 0b 00
>[   11.457027] [drm:edp_panel_on] Turn eDP port A panel power on
>[   11.457054] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   11.457136] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000008
>[   11.457156] [drm:wait_panel_status] Wait complete
>[   11.457196] [drm:edp_panel_on] Wait for panel power on
>[   11.457269] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control 0000000b
>[   11.658714] [drm:wait_panel_status] Wait complete
>[   11.660670] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   11.660675] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   11.660679] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   11.660683] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   11.661379] [drm:intel_dp_start_link_train] clock recovery OK
>[   11.661385] [drm:intel_dp_start_link_train] 5.4 Gbps link rate without sink TPS3 support
>[   11.661388] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2
>[   11.662410] [drm:intel_dp_set_signal_levels] Using signal levels 08000000
>[   11.662415] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[   11.662418] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[   11.663444] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   11.663643] [drm:skylake_pfit_enable] for crtc_state = ffff880893a2f800
>[   11.663718] [drm:intel_enable_pipe] enabling pipe A
>[   11.663731] [drm:intel_edp_backlight_on.part.27] 
>[   11.663735] [drm:intel_panel_enable_backlight] pipe A
>[   11.663822] [drm:intel_panel_actually_set_backlight] set backlight PWM = 352
>[   11.663879] [drm:intel_psr_enable] PSR disable by flag
>[   11.663884] [drm:intel_enable_ddi] Panel doesn't support DRRS
>[   11.680495] [drm:verify_connector_state.isra.82] [CONNECTOR:47:eDP-1]
>[   11.680506] [drm:intel_atomic_commit_tail] [CRTC:31:pipe A]
>[   11.680528] [drm:verify_single_dpll_state.isra.114] DPLL 0
>[   11.697610] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   11.884855] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:47:eDP-1]
>[   11.884861] [drm:intel_dp_detect] [CONNECTOR:47:eDP-1]
>[   11.884867] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink no
>[   11.884875] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   11.884878] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   11.884880] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   11.885299] [drm:intel_dp_read_desc] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[   11.885669] [drm:intel_connector_update_modes] ELD: no CEA Extension found
>[   11.885674] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:47:eDP-1] probed modes :
>[   11.885678] [drm:drm_mode_debug_printmodeline] Modeline 48:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[   11.885887] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-1]
>[   11.885892] [drm:intel_dp_detect] [CONNECTOR:55:DP-1]
>[   11.885900] [drm:intel_power_well_enable] enabling power well 2
>[   11.885905] [drm:skl_set_power_well] Enabling power well 2
>[   11.885939] [drm:intel_power_well_disable] disabling power well 2
>[   11.885948] [drm:skl_set_power_well] Disabling power well 2
>[   11.885953] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-1] disconnected
>[   11.885971] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:59:HDMI-A-1]
>[   11.885976] [drm:intel_hdmi_detect] [CONNECTOR:59:HDMI-A-1]
>[   11.886245] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   11.886249] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   11.886540] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   11.886557] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   11.886838] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   11.886842] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   11.887144] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   11.887160] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[   11.887165] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:59:HDMI-A-1] disconnected
>[   11.887198] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:62:DP-2]
>[   11.887201] [drm:intel_dp_detect] [CONNECTOR:62:DP-2]
>[   11.887208] [drm:intel_power_well_enable] enabling power well 2
>[   11.887212] [drm:skl_set_power_well] Enabling power well 2
>[   11.887231] [drm:intel_power_well_disable] disabling power well 2
>[   11.887243] [drm:skl_set_power_well] Disabling power well 2
>[   11.887249] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:62:DP-2] disconnected
>[   11.887275] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:66:HDMI-A-2]
>[   11.887277] [drm:intel_hdmi_detect] [CONNECTOR:66:HDMI-A-2]
>[   11.887544] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   11.887546] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   11.887800] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   11.887806] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   11.888040] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   11.888044] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   11.888297] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   11.888314] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[   11.888319] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:66:HDMI-A-2] disconnected
>[   14.896529] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   14.896591] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[   14.896595] [drm:intel_power_well_disable] disabling DC off
>[   14.896600] [drm:skl_enable_dc6] Enabling DC6
>[   14.896603] [drm:gen9_set_dc_state] Setting DC state from 00 to 02
>[   18.024056] random: crng init done

Actions: View

Attachments on bug 93578: 120796 | 121569 | 121803 | 121804 | 121805 | 121806 | 121807 | 122028 | 124028 | 124135 | 128426 | 128427 | 129324 | 129325 | 130503 | 130538

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.